Using C[N+](C)=Cn1nnc2ccccc21, C/C(N)=C(\C#N)C1=CCN(Cc2ccccc2)CC1 to produce Cc1ncc2c(c1C#N)CCN(Cc1ccccc1)C2, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.