Using COc1cccc(N2C(=O)C(=CN(C)C)c3ccccc32)c1 to produce CN(C)C=C1C(=O)N(c2cccc(O)c2)c2ccccc21, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.