InChI=1/C17H26N2O3S/c1-16(2,3)9-17(4,5)18-8-12(21)10-6-7-11(20)13-14(10)23-15(22)19-13/h6-7,12,18,20-21H,8-9H2,1-5H3,(H,19,22)/t12-/m0/s1/f/h20h,18-19H 0FCBF6A0B46FE3E9