InChI=1/C19H22FN3O4/c1-3-26-19(24)18(23-22-15-6-10-16(25-2)11-7-15)21-12-13-27-17-8-4-14(20)5-9-17/h4-11,22H,3,12-13H2,1-2H3,(H,21,23)/p+1/fC19H23FN3O4/h21,23H/q+1 3A1E8539B0BF7D1E