InChI=1/C19H26N2O4S2/c1-12(10-26)18(23)21-9-15(8-16(21)19(24)25)20-17(22)14(11-27)7-13-5-3-2-4-6-13/h2-6,12,14-16,26-27H,7-11H2,1H3,(H,20,22)(H,24,25)/p-1/t12-,14-,15+,16+/m1/s1/fC19H25N2O4S2/h20H/q-1 0B1B6B16C8A9D6C8