InChI=1/C20H24N2O2S/c1-14(2)20(24)22-17-10-8-16(9-11-17)12-21-19(23)13-25-18-7-5-4-6-15(18)3/h4-11,14H,12-13H2,1-3H3,(H,21,23)(H,22,24)/f/h21-22H BC6B9E1BFD0FA44E