Using COc1ccc(N)cc1, COC(=O)C1CC(=O)C(C(=O)OC)CC1=O to produce COC(=O)C1=C(Nc2ccc(OC)cc2)CC(C(=O)OC)=C(Nc2ccc(OC)cc2)C1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.