The correct systematic IUPAC name of the given compound is :
`underset(COOH)underset(|)(CH_(2))-underset(COOH)underset(|)overset(OH)overset(|)(C )-CH_(2)-underset(O)underset(||)(C )-OH`
A. 3-Carboxy-3-hydroxy butane dioic acid
B. 2-Hydroxy propane-1,2,3-tricarboxylic acid
C. 3-Hydroxy butane dioic acid
D. 2-Bis(carboxymethyl)-2-hydroxy ethanoic acid