Correct IUPAC Name of the following compound is-
2-amino-3-formyl butan-1,4-dioic acid
3-formyl-3-amino Butane-1,4-dioic acid
3-amino-2-formyl Butane-1,4-dioic acid
2-amino-3-carboxy-4-oxo Butanoic acid
prefix 2-amino-3-formylroot word-butprimary suffix-anesecondary suffix 1,4-dioic acid