Using C#CCBr, C(=C1c2ccccc2CCc2ccccc21)C1CNCCO1 to produce C#CCN1CCOC(C=C2c3ccccc3CCc3ccccc32)C1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.