InChI=1/C20H24N2O2S/c1-4-16-7-5-6-8-17(16)21-19(23)12-25-13-20(24)22-18-11-14(2)9-10-15(18)3/h5-11H,4,12-13H2,1-3H3,(H,21,23)(H,22,24)/f/h21-22H 5677B20FD2BEB60F