Using CC(=O)C1(c2ccccc2)CCN(CCCc2noc3cc(F)ccc23)CC1 to produce CC(O)C1(c2ccccc2)CCN(CCCc2noc3cc(F)ccc23)CC1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.