Using CNn1c(C(=O)O)c(-c2ccccc2)c2cc(Cl)ccc2c1=O, O=C(Cl)OCc1ccccc1 to produce CN(C(=O)OCc1ccccc1)n1c(C(=O)O)c(-c2ccccc2)c2cc(Cl)ccc2c1=O, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.