Using CN(C)C=O, CCCC1CCC(c2ccc(-c3cc(F)c(F)c(F)c3)cc2)CC1 to produce CCCC1CCC(c2ccc(-c3cc(F)c(F)c(F)c3C=O)cc2)CC1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.