InChI=1/C15H24N2O3S/c1-5-7-8-11(16)13(18)17-14-12(15(19)20-6-2)9(3)10(4)21-14/h11H,5-8,16H2,1-4H3,(H,17,18)/p+1/t11-/m0/s1/fC15H25N2O3S/h16-17H/q+1 F1E73E0B4471AA88