InChI=1/C20H22N4O2S2/c1-11(2)23-18(26)14-6-5-7-15(8-14)24-16(25)9-27-19-17-12(3)13(4)28-20(17)22-10-21-19/h5-8,10-11H,9H2,1-4H3,(H,23,26)(H,24,25)/f/h23-24H 03962F55B0F896C3