Using O=C(O)c1ccc2nc(-c3c(Cl)cccc3Cl)oc2c1, Cc1ccccc1CCN to produce Cc1ccccc1CCNC(=O)c1ccc2nc(-c3c(Cl)cccc3Cl)oc2c1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.