InChI=1/C19H26N2O4S/c1-19(2)10-6-9-14(18(25)21(19)12-16(22)23)20-17(24)15(26)11-13-7-4-3-5-8-13/h3-5,7-8,14-15,26H,6,9-12H2,1-2H3,(H,20,24)(H,22,23)/p-2/t14-,15+/m1/s1/fC19H24N2O4S/h26h,20H/q-2 259FE71DEE8DA32B