InChI=1/C20H28N4O2S/c25-20(22-10-5-9-21-17-6-2-1-3-7-17)23-16-18(19-8-4-15-27-19)24-11-13-26-14-12-24/h1-4,6-8,15,18,21H,5,9-14,16H2,(H2,22,23,25)/t18-/m0/s1/f/h22-23H 63A4F9A57B5267BB