The IUPAC name of the compound is
`{:(HOOC - CH_(2) - CH - CH_(2) - CH_(2) - COOH),(" "|),(" "COOH):}`

Options

A. 2-(Carboxymethyl)pentane-1, 5-dioic acid
B. 3-carboxyhexane-1, 6-dioic acid
C. Butane-1, 2, 4-tricarboxylic acid
D. 4-Carboxyhexane-1, 6-dioic acid

Answer

C

Explanation

`{:("COOH COOH" " " COOH),("1|"" 2|"" "3" 4|"),(CH_(2) - CH - CH_(2) - CH_(2)),("Butane-1, 2, 4-tricarboxylic acid"):}` is