The antifertilituy drug ''Novestrol'' can react with :

Options

A. `Br_(2)//"water, "ZnCl_(2)//HCl,FeCl_(3)`
B. `Br_(2)//"water, "ZnCl_(2)//HCl, NaOCl`
C. `"Alcoholic HCN, NaOCl , "ZnCl_(2)//HCl`
D. `ZnCl_(2)//HCl, FeCl_(3), "Alcoholic HCN"`

Explanation

To solve the question regarding the antifertility drug "Novestrol" and its possible reactions, we will follow these steps:

### Step 1: Understand the Structure of Novestrol
Novestrol is an antifertility drug that contains a phenolic structure along with cyclohexane and cyclopentane rings.

### Step 2: Draw the Structure
The basic structure of Novestrol can be depicted as follows:
- One phenol ring
- Two cyclohexane rings
- One cyclopentane ring

This structure indicates that Novestrol has an alcohol functional group due to the presence of the phenolic ring.

### Step 3: Identify Functional Groups
Since Novestrol has an alcohol group (from the phenolic structure), it can participate in various chemical reactions typical of alcohols.

### Step 4: Analyze the Given Options
We will analyze each of the provided options to see if they can react with Novestrol:
1. **Bromine Water**: Alcohols can react with bromine water, so this is a possible reaction.
2. **ZnCl2**: This is used in the Lucas test for alcohols, indicating a possible reaction.
3. **HCl**: Alcohols can react with HCl to form alkyl chlorides, so this is also a possible reaction.
4. **FeCl3**: This reagent is used to test for phenols, indicating a reaction is possible.
5. **Alcoholic HCl**: This is similar to HCl and can react with alcohols.
6. **NOCl**: This reagent is typically used for carbonyl compounds, not alcohols, so this is not a possible reaction.

### Step 5: Conclusion
Based on the analysis, Novestrol can react with bromine water, ZnCl2, HCl, and FeCl3. Therefore, the correct answer is the option that includes these reagents.

### Final Answer
The antifertility drug "Novestrol" can react with:
- **Bromine Water**
- **ZnCl2**
- **HCl**
- **FeCl3**