Using CN(CCCNC(=O)c1ccc(-n2ncc(-c3ccc(C#N)cc3)c2O)nc1)C(=O)OC(C)(C)C to produce CNCCCNC(=O)c1ccc(-n2ncc(-c3ccc(C#N)cc3)c2O)nc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.