InChI=1/C21H25FN2O2/c1-14(20(23)21(25)24-12-11-17(22)13-24)15-7-9-16(10-8-15)18-5-3-4-6-19(18)26-2/h3-10,14,17,20H,11-13,23H2,1-2H3/t14-,17-,20-/m0/s1 BA201FCF68702433