InChI=1/C19H26N2O5S/c1-6-10-21(11-7-2)12-14(22)20-17-15(18(23)25-8-3)13(5)16(27-17)19(24)26-9-4/h6-7H,1-2,8-12H2,3-5H3,(H,20,22)/p+1/fC19H27N2O5S/h20-21H/q+1 0FBD4FCF587C4C71