InChI=1/C20H24N2O2S/c1-20(2,16-7-5-4-6-8-16)14-21-18(23)19(24)22-17-11-9-15(10-12-17)13-25-3/h4-12H,13-14H2,1-3H3,(H,21,23)(H,22,24)/f/h21-22H 056ADA73C72504F7