Using CC(C)CNc1cccc2c1ncn2-c1ccc(C#N)cc1, O=C(O)CC(O)(CC(=O)O)C(=O)O to produce CC(C)CNc1cccc2c1ncn2-c1ccc(C(=O)O)cc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.