InChI=1/C19H23N3O4S2/c1-4-8-27-11-15-10-16(23)22-19(21-15)28-12(2)17(24)20-14-7-5-6-13(9-14)18(25)26-3/h5-7,9-10,12H,4,8,11H2,1-3H3,(H,20,24)(H,21,22,23)/p-1/t12-/m0/s1/fC19H22N3O4S2/h20H/q-1 369499A25557F35D