InChI=1/C20H26N4S2/c1-11-7-13(3)17(14(4)8-11)21-19(25)23-24-20(26)22-18-15(5)9-12(2)10-16(18)6/h7-10H,1-6H3,(H2,21,23,25)(H2,22,24,26)/f/h21-24H 99F02263AE49C3C3