InChI=1/C18H18FN7O2S/c1-11-5-6-13(19)8-15(11)22-16(28)10-29-18-25-24-17(26(18)20)23-21-9-12-3-2-4-14(27)7-12/h2-9,27H,10,20H2,1H3,(H,22,28)(H,23,24)/b21-9+/f/h22-23H 82C1895804FBE48F