Using O=C(Cl)c1ccc2c(c1)OCO2, NC(=O)c1[nH]c[nH+]c1[O-] to produce NC(=O)c1[nH]cnc1OC(=O)c1ccc2c(c1)OCO2, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.