InChI=1/C18H19N5O6/c24-6-11-14(27)15(28)18(29-11)23-8-21-13-16(19-7-20-17(13)23)22-10-3-1-9(2-4-10)5-12(25)26/h1-4,7-8,11,14-15,18,24,27-28H,5-6H2,(H,25,26)(H,19,20,22)/p-1/t11-,14-,15-,18+/m1/s1/fC18H18N5O6/h22H/q-1 62EBFD59B8BFF5ED