InChI=1/C17H19N3O5S/c1-12(17(21)19-22)20-10-9-18-15-11-14(7-8-16(15)26(20,23)24)25-13-5-3-2-4-6-13/h2-8,11-12,18,22H,9-10H2,1H3,(H,19,21)/t12-/m1/s1/f/h19H B01D53F7E287B11B