InChI=1/C16H24N2O3S/c1-3-22(20,21)14-10-8-13(9-11-14)17-16(19)18-15-7-5-4-6-12(15)2/h8-12,15H,3-7H2,1-2H3,(H2,17,18,19)/t12-,15-/m1/s1/f/h17-18H D2D801D817B5CB7A