InChI=1/C14H12ClN3O3S/c15-11-2-1-9(5-10(11)12(16)19)18-14(21)13(20)17-6-8-3-4-22-7-8/h1-5,7H,6H2,(H2,16,19)(H,17,20)(H,18,21)/f/h17-18H,16H2 7E8C9E91DB6645EF