Using Cc1c2c(c(C)c3c1OC(C)(CN1CCC(c4ccccc4)CC1)C3)N(C=O)CC2 to produce Cc1c2c(c(C)c3c1NCC3)OC(C)(CN1CCC(c3ccccc3)CC1)C2, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.