InChI=1/C18H15ClN4O2S/c1-10-15(11-2-6-13(19)7-3-11)22-18(26-10)23-16(24)12-4-8-14(9-5-12)21-17(20)25/h2-9H,1H3,(H3,20,21,25)(H,22,23,24)/f/h21,23H,20H2 7A784E3C791E5C7E