Using CNC, O=C(O)c1ccc(/C=C/c2n[nH]c3ccccc23)cc1 to produce CN(C)C(=O)c1ccc(/C=C/c2n[nH]c3ccccc23)cc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.