Using Fc1ccccc1N1CCNCC1, COc1cc(C=O)ccc1OC(=O)N(C)C to produce COc1cc(CN2CCN(c3ccccc3F)CC2)ccc1OC(=O)N(C)C, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.