C19H17N5O5,20-1-10-7H-24(19H-18H(28H)17H(27H)16H(9H2-26H)29-19)14-12(10)13(21-8H-22-14)23H-15(25)11-5H-3H-2H-4H-6H-11
16-,17-,18-,19-
C19H17N5O5,20-1-10-7H-24(19H-18H(28H)17H(27H)16H(9H2-26H)29-19)14-12(10)13(21-8H-22-14)23-15(25)11-5H-3H-2H-4H-6H-11,(H,21,22,23,25)
16-,17-,18-,19-
999-99-9
N(C(=O)c1ccccc1)c2ncnc3c2C(C#N)=CN3C4OC(CO)C(O)C4O