InChI=1/C17H29N3O3S/c1-16(2-3-24(22,23)11-16)20-19-15(21)18-10-17-7-12-4-13(8-17)6-14(5-12)9-17/h12-14,20H,2-11H2,1H3,(H2,18,19,21)/t12?,13?,14?,16-,17?/m1/s1/f/h18-19H 4BB6E65C1839D4F3