InChI=1/C16H20F3N7O2/c1-11-22-23-24-26(11)13-6-3-5-12(9-13)21-15(28)14(27)20-7-4-8-25(2)10-16(17,18)19/h3,5-6,9H,4,7-8,10H2,1-2H3,(H,20,27)(H,21,28)/f/h20-21H 7F987E79125DA759