InChI=1/C20H22N4O2S2/c1-11-12(2)18(19(21)26)20(23-13(11)3)27-10-16(25)22-9-8-17-24-14-6-4-5-7-15(14)28-17/h4-7H,8-10H2,1-3H3,(H2,21,26)(H,22,25)/f/h22H,21H2 654E0CB0CA2F9C10