Write the correct IUPAC name of 2-amino-1, 3,7-trihydroxy hept-4-ene-1, 7-dione?
A. 6-Amino-5-hydroxy hept -3-ene -1, 7-dioiacid
B. 2-Amino-3-hydroxy hept-4-ene -1, 7-dioiacid
C. 6-Amino-5-hydroxy hept-4-ene-1,7-dicarboxylic acid
D. 6-Amino-5-hydroxy hept -3-ene-1,7-dicarboxylic acid