Using C=CCOc1c(Cl)cc(C(=O)NC2CCC(=O)N(C)N(C(C)C(=O)OCC)C2=O)cc1Cl to produce C=CCOc1c(Cl)cc(C(=O)NC2CCC(=O)N(C)N(C(C)C(=O)O)C2=O)cc1Cl, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.