Using N#Cc1ccc(Cn2cncc2CCl)cc1, COC(=O)C1(Cc2cccc(C)c2)CCNCC1 to produce COC(=O)C1(Cc2cccc(C)c2)CCN(Cc2cncn2Cc2ccc(C#N)cc2)CC1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.