InChI=1/C24H20N2O3S2/c27-23(20-6-1-2-8-22(20)31-16-19-5-4-14-30-19)25-15-17-9-11-18(12-10-17)26-24(28)21-7-3-13-29-21/h1-14H,15-16H2,(H,25,27)(H,26,28)/f/h25-26H 586A5C83B8778680