Using O=C(Cl)OCc1ccccc1, Nc1ccc(Cc2ccc(N)cc2)cc1 to produce Nc1ccc(Cc2ccc(NC(=O)OCc3ccccc3)cc2)cc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.