InChI=1/C20H25N5O2S/c26-18(22-11-8-15-4-2-1-3-5-15)12-17-14-28-20(24-17)25-19(27)23-13-16-6-9-21-10-7-16/h4,6-7,9-10,14H,1-3,5,8,11-13H2,(H,22,26)(H2,23,24,25,27)/f/h22-23,25H FA990E3019E6DC70