InChI=1/C20H28N4O2S/c1-3-24(4-2)18-7-5-16(6-8-18)21-19(25)13-17-15-27-20(22-17)14-23-9-11-26-12-10-23/h5-8,15H,3-4,9-14H2,1-2H3,(H,21,25)/p+1/fC20H29N4O2S/h21,24H/q+1 4B64758CF7B6EF22