Using C=COC(=O)CI, O=Cc1ccc(N(c2ccccc2)c2ccccc2)cc1 to produce C=COC(=O)C=Cc1ccc(N(c2ccccc2)c2ccccc2)cc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.