InChI=1/C18H21F3N2O6/c1-9(2)16(17(27)22-13(6-15(25)26)14(24)7-19)23-18(28)29-8-10-3-4-11(20)5-12(10)21/h3-5,9,13,16H,6-8H2,1-2H3,(H,22,27)(H,23,28)(H,25,26)/p-1/t13-,16+/m1/s1/fC18H20F3N2O6/h22-23H/q-1 57C4C7292E971AF2