InChI=1/C19H22N6O2S/c1-10-6-7-15(8-11(10)2)20-16(26)9-28-17-12(3)24-25(14(17)5)19-21-18(27)13(4)22-23-19/h6-8H,9H2,1-5H3,(H,20,26)(H,21,23,27)/p-1/fC19H21N6O2S/h20H/q-1 37F1EC0C2D1E5A37