InChI=1/C20H24N4O2S/c1-13-4-6-14(7-5-13)17(24(2)3)11-21-20(26)22-15-8-9-18-16(10-15)23-19(25)12-27-18/h4-10,17H,11-12H2,1-3H3,(H,23,25)(H2,21,22,26)/p+1/t17-/m0/s1/fC20H25N4O2S/h21-24H/q+1 E13717E02F1EAA3B