Using Cc1c(CCN2CCN(C(=O)[O-])C(C(C)(C)C)C2)ccc2c1COC2=O to produce Cc1c(CCN2CCNCC2)ccc2c1COC2=O, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.