InChI=1/C17H19N3O3S/c1-18-24(22,23)15-7-4-5-13(11-15)12-19-17(21)20-10-9-14-6-2-3-8-16(14)20/h2-8,11,18H,9-10,12H2,1H3,(H,19,21)/f/h19H 09C0ACD1FC8B8205