Using O=C(O)C=C1c2ccccc2-c2ccccc21, CC(C)N1CCN(C(=O)c2ccc(O)cc2)CC1 to produce CC(C)N1CCN(C(=O)c2ccc(OC(=O)C=C3c4ccccc4-c4ccccc43)cc2)CC1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.