InChI=1/C20H23N5O2S/c1-12(2)15-11-19(27)23-20(21-15)25-17(9-13(3)24-25)22-18(26)10-14-7-5-6-8-16(14)28-4/h5-9,11-12H,10H2,1-4H3,(H,22,26)(H,21,23,27)/p-1/fC20H22N5O2S/h22H/q-1 7B70FE416A1F1426