InChI=1/C15H22N2O3S/c1-11-10-12(16)5-6-13(11)17-14(18)4-3-8-21-9-7-15(19)20-2/h5-6,10H,3-4,7-9,16H2,1-2H3,(H,17,18)/f/h17H BD17EE35325DD7E9