Using CC(C)[C@]1(C#N)CCN(c2ccnc(Nc3ccc(C4(C(=O)OC(C)(C)C)CCOCC4)cc3)n2)C1=O to produce CC(C)[C@]1(C#N)CCN(c2ccnc(Nc3ccc(C4(C(=O)O)CCOCC4)cc3)n2)C1=O, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.