InChI=1/C20H30N4O2S/c1-4-15-6-7-18-16(12-15)13-17(19(26)22-18)14-24(10-11-25)20(27)21-8-5-9-23(2)3/h6-7,12-13,25H,4-5,8-11,14H2,1-3H3,(H,21,27)(H,22,26)/p+1/fC20H31N4O2S/h21-23H/q+1 879B3041E260C9F7