InChI=1/C19H27N2O5S/c1-18(2,3)14-10-12(11-15(16(14)22)19(4,5)6)9-13-7-8-21(17(23)20-24)27(13,25)26/h9-11H,7-8H2,1-6H3,(H2-,20,22,23,24)/q-1/b13-9+/f/h20,22H 83EAED0430E5860F