Using NC1COc2cc(OCc3ccc(Cl)cc3Cl)ccc21, CCN=C=O to produce CCNC(=O)NC1COc2cc(OCc3ccc(Cl)cc3Cl)ccc21, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.