InChI=1/C20H22N4OS2/c1-13-10-17(27-20-22-14(2)12-26-20)7-8-18(13)23-19(25)24(4)15(3)16-6-5-9-21-11-16/h5-12,15H,1-4H3,(H,23,25)/t15-/m1/s1/f/h23H 8E809AFFCB2F1422