Using CCc1c(C(=O)C(N)=O)c2c(OCC(=O)OC)cccc2n1Cc1cccc(Cl)c1 to produce CCc1c(C(=O)C(N)=O)c2c(OCC(=O)O)cccc2n1Cc1cccc(Cl)c1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.