Using OC1CN(Cc2ccccc2)CCC1=C(c1ccc(F)cc1)c1ccc(F)cc1 to produce OC1CNCCC1=C(c1ccc(F)cc1)c1ccc(F)cc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.