InChI=1/C22H25FN2O4/c1-4-5-12-25-19-13-17(8-11-20(19)29-15(3)22(25)27)24-21(26)14(2)28-18-9-6-16(23)7-10-18/h6-11,13-15H,4-5,12H2,1-3H3,(H,24,26)/t14-,15+/m0/s1/f/h24H 421EDA5D723F9318