Using C#CCN(C)C, O=C1c2ccc(Br)cc2CN1Cc1ccc(Oc2ccccc2)cc1 to produce CN(C)CC#Cc1ccc2c(c1)CN(Cc1ccc(Oc3ccccc3)cc1)C2=O, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.