Using C=CC(=O)OCCCCO, Cc1cc(N=Nc2ccc(N=Nc3ccccc3)cc2)ccc1O to produce C=CC(=O)OCCCCOc1ccc(N=Nc2ccc(N=Nc3ccccc3)cc2)cc1C, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.