InChI=1/C20H17N3OS2/c24-18(14-26-20-21-13-16-9-4-5-11-23(16)20)22-19(17-10-6-12-25-17)15-7-2-1-3-8-15/h1-13,19H,14H2,(H,22,24)/t19-/m1/s1/f/h22H 276F53EFA69CCC69