InChI=1/C22H25FN2O2/c1-14-15(2)27-22(26-14)10-4-5-17-11-20-16(12-21(17,22)3)13-24-25(20)19-8-6-18(23)7-9-19/h6-9,11,13-15H,4-5,10,12H2,1-3H3/t14-,15-,21+/m1/s1 DDA0B8B366E21DFC