InChI=1/C21H13ClN4O3S2/c22-13-5-3-12(4-6-13)11-30-17-8-7-14(29-17)10-15-18(23)26-21(24-19(15)27)31-20(25-26)16-2-1-9-28-16/h1-10,23H,11H2/b15-10+,23-18? F4BAAF0EF88921C2