InChI=1/C23H26N2O2S/c1-26-20-9-7-19(8-10-20)23(11-13-27-14-12-23)17-24-15-21-16-25-22(28-21)18-5-3-2-4-6-18/h2-10,16,24H,11-15,17H2,1H3 18E761B82D2C317D