InChI=1/C20H22N4O2S2/c1-11(2)18(28-20-23-12(3)16(27-20)10-17(21)25)19(26)24-15-8-4-7-14-13(15)6-5-9-22-14/h4-9,11,18H,10H2,1-3H3,(H2,21,25)(H,24,26)/t18-/m0/s1/f/h24H,21H2 2C7969CA53ACFD70