InChI=1/C19H30N2O5S/c1-6-7-15(5)20-17(22)12-26-19(23)18(13(2)3)21-27(24,25)16-10-8-14(4)9-11-16/h8-11,13,15,18,21H,6-7,12H2,1-5H3,(H,20,22)/t15-,18-/m1/s1/f/h20H 60B94BBEAA3F9C39