Using O=C(O)Cc1c[nH]c2ccccc12, O=C(Cl)OCc1ccccc1 to produce O=C(O)Cc1cn(C(=O)OCc2ccccc2)c2ccccc12, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.