InChI=1/C20H26N4OS/c1-20(2,12-24(3)4)11-21-18-17-16(10-26-19(17)23-13-22-18)14-6-8-15(25-5)9-7-14/h6-10,13H,11-12H2,1-5H3,(H,21,22,23)/p+1/fC20H27N4OS/h21,24H/q+1 796B825D4CB2BBC8