Using COc1ccc(-c2ccc3ncc(Cc4ccc5ncccc5c4)n3n2)cn1 to produce Oc1ccc(-c2ccc3ncc(Cc4ccc5ncccc5c4)n3n2)cn1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.