The IUPAC name of `CH_(3)-overset(COOH)overset(|)(C )H-CH_(2)-overset(COOH)overset(|)(C)H-overset(CH_(3))overset(|)(CH)-COOH` is :-
A. 2,4,5-Hexane tricarboxylic acid
B. 2,3,5-Hexane tricarboxylic acid
C. 2-(1-carboxyethyl)-4-methyl pentanediotic acid
D. 3,5-Dicarboxy-2-methyl hexanoic acid