InChI=1/C18H21N7O3/c1-25(2)15-6-3-11(8-19-15)9-20-17(27)21-10-16(26)22-12-4-5-13-14(7-12)24-18(28)23-13/h3-8H,9-10H2,1-2H3,(H,22,26)(H2,20,21,27)(H2,23,24,28)/p+1/fC18H22N7O3/h19-24H/q+1 12B56BB1274DB430