InChI=1/C18H25N7O3/c1-4-25-12-21-23-15(25)11-20-17(27)18(28)22-14-7-5-13(6-8-14)16(26)19-9-10-24(2)3/h5-8,12H,4,9-11H2,1-3H3,(H,19,26)(H,20,27)(H,22,28)/p+1/fC18H26N7O3/h19-20,22,24H/q+1 1C932342ACA4119B