InChI=1/C17H27N3O3S/c1-5-11-24(22,23)20-10-6-7-13-12-14(8-9-15(13)20)18-16(21)19-17(2,3)4/h8-9,12H,5-7,10-11H2,1-4H3,(H2,18,19,21)/f/h18-19H 3DBD1BDF3DBE9C32