InChI=1/C19H21FN2O3/c20-17-6-7-19(22(23)24)16(12-17)13-21-10-8-18(9-11-21)25-14-15-4-2-1-3-5-15/h1-7,12,18H,8-11,13-14H2/p+1/fC19H22FN2O3/h21H/q+1 CC0B2CA46B935FFD