InChI=1/C20H19N3O5S/c24-15(21-12-6-2-1-3-7-12)10-23-19-17(13-8-4-5-9-14(13)29-19)18(27)22(20(23)28)11-16(25)26/h1-3,6-7H,4-5,8-11H2,(H,21,24)(H,25,26)/p-1/fC20H18N3O5S/h21H/q-1 0363632316318D53