InChI=1/C21H21N3O2S2/c1-15-8-13-20(16(2)14-15)23-21(27)22-17-9-11-19(12-10-17)28(25,26)24-18-6-4-3-5-7-18/h3-14,24H,1-2H3,(H2,22,23,27)/f/h22-23H F46CCDA976CFB5A6