Using COC(=O)C1OC2C(C(=O)N2C(C(=O)OCc2ccccc2)=C(C)C)N1C(=O)OCc1ccccc1 to produce CC(C)=C(C(=O)OCc1ccccc1)N1C(=O)C2C1OC(C(=O)O)N2C(=O)OCc1ccccc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.