InChI=1/C19H26N2O3S/c22-15-9-8-13(18-17(15)21-19(24)25-18)16(23)10-20-14-7-3-6-12(14)11-4-1-2-5-11/h8-9,11-12,14,16,20,22-23H,1-7,10H2,(H,21,24)/t12-,14-,16+/m1/s1/f/h22h,20-21H 2641AC78C22565AC