C1=CC=C(C(=C1)CC2=C(C=CC(=C2)C=O)OCC3=CC=CC=C3F)F
InChI=1S/C21H16F2O2/c22-19-7-3-1-5-16(19)12-18-11-15(13-24)9-10-21(18)25-14-17-6-2-4-8-20(17)23/h1-11,13H,12,14H2
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