Using CC(=O)OC1CC(NC(=O)N2CCN(c3ccnc4cc(Cl)ccc34)CC2)CCc2ccc(F)cc21 to produce O=C(NC1CCc2ccc(F)cc2C(O)C1)N1CCN(c2ccnc3cc(Cl)ccc23)CC1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.