Using NCCCc1ccccc1, CCOC(=O)C1C(CCl)C1(C)c1cccc(C#N)c1 to produce CC1(c2cccc(C#N)c2)C2CN(CCCc3ccccc3)C(=O)C21, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.