InChI=1/C20H18ClN7O3S2/c1-12-3-2-4-15(21)14(12)10-30-17-6-5-13(31-17)9-23-26-18-25-20(28-27-18)33-11-16(29)24-19-22-7-8-32-19/h2-9H,10-11H2,1H3,(H,22,24,29)(H2,25,26,27,28)/b23-9+/f/h24,26-27H BE21DFCC171528D0