InChI=1/C23H20N2O2S/c26-21(18-12-5-2-6-13-18)22-20(19-14-8-16-27-19)25-23(28-22)24-15-7-11-17-9-3-1-4-10-17/h1-6,8-10,12-14,16H,7,11,15H2,(H,24,25)/f/h24H 2754AFC7FCF2A5E3