Using COc1ccc(CC(=O)c2ccc(OCc3ccccc3)cc2)cc1, CNC to produce COc1ccc(C=C(c2ccc(OCc3ccccc3)cc2)N(C)C)cc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.