Using C=CC(C)(CC(=O)OCC)Cc1ccc(OCCCNc2ccccn2)cc1 to produce C=CC(C)(CC(=O)O)Cc1ccc(OCCCNc2ccccn2)cc1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.