InChI=1/C20H22N2O3S/c1-5-14-9-16-18(26-14)10-17(20(24)25-4)22(16)11-19(23)21-15-7-6-12(2)8-13(15)3/h6-10H,5,11H2,1-4H3,(H,21,23)/f/h21H 2136270242D92FB3