Using Cn1cnc2ncc(N3CCN(C(=O)OC(C)(C)C)CC3)nc2c1=O, [OH-] to produce CC(C)(C)OC(=O)N1CCN(c2cnc(N)c(C(=O)O)n2)CC1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.