Using CC(=O)O, CCCCCCOc1ccc(N2CCN(c3ccc(C#N)cc3)CC2)cc1 to produce CCCCCCOc1ccc(N2CCN(c3ccc(C(=O)O)cc3)CC2)cc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.