InChI=1/C18H17N5O5/c24-6-18(7-25,8-26)21-14-5-4-13-15-11(14)2-1-3-12(15)16(27)23(17(13)28)22-9-19-20-10-22/h1-5,9-10,21,24-26H,6-8H2 00CE7D02835B7C2D