Using CCOC(=O)c1cc(-n2c(=O)c3c(n(C)c2=O)CCCC3)ccc1Cl to produce Cn1c2c(c(=O)n(-c3ccc(Cl)c(C(=O)O)c3)c1=O)CCCC2, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.