InChI=1/C19H32N2O4S/c1-6-21(26(5,24)25)16-7-9-20(10-8-16)13-14-11-15(19(2,3)4)12-17(22)18(14)23/h11-12,16,22-23H,6-10,13H2,1-5H3/p+1/fC19H33N2O4S/h20H/q+1 4E3D099599881FBD