InChI=1/C20H30N4OS/c1-5-15-8-9-18-16(12-15)13-17(19(25)22-18)14-24(20(26)21-4)11-10-23(6-2)7-3/h8-9,12-13H,5-7,10-11,14H2,1-4H3,(H,21,26)(H,22,25)/p+1/fC20H31N4OS/h21-23H/q+1 284662589021206E