Using CN(C)CC1CCc2cc(OCc3ccc(N)cc3)ccc2C1, O=C(Cl)c1ccccc1 to produce CN(C)CC1CCc2cc(OCc3ccc(NC(=O)c4ccccc4)cc3)ccc2C1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.