C19H14N4O9,24-12-5H-6H-13(25)22(12)17(29)20H-19H(21H-18(30)23-14(26)7H-8H-15(23)27)10-1H-3H-11(4H-2H-10)32-9H2-16(28)31H
C19H14N4O9,24-12-5H-6H-13(25)22(12)17(30)20-19H(21-18(31)23-14(26)7H-8H-15(23)27)10-1H-3H-11(4H-2H-10)32-9H2-16(28)29,(H,20,30)(H,21,31)(H,28,29)
7253-21-6
C(NC(=O)N1C(=O)C=CC1=O)(NC(=O)N2C(=O)C=CC2=O)c3ccc(cc3)OCC(=O)O