InChI=1/C15H13N3O3S/c1-10-3-2-4-11(9-10)14(19)17-15(22)16-12-5-7-13(8-6-12)18(20)21/h2-9H,1H3,(H2,16,17,19,22)/f/h16-17H 7955422D31373674