InChI=1/C19H26N2O4S/c1-3-12(2)15(18(23)21-11-7-10-14(21)19(24)25)20-17(22)16(26)13-8-5-4-6-9-13/h4-6,8-9,12,14-16,26H,3,7,10-11H2,1-2H3,(H,20,22)(H,24,25)/p-2/t12-,14+,15+,16+/m1/s1/fC19H24N2O4S/h26h,20H/q-2 ED2CE7F5DA581C12