InChI=1/C18H18ClN7O2S/c1-28-15-8-7-13(19)9-14(15)22-16(27)11-29-18-25-24-17(26(18)20)23-21-10-12-5-3-2-4-6-12/h2-10H,11,20H2,1H3,(H,22,27)(H,23,24)/b21-10+/f/h22-23H 8E32AA50EB467770