Using CC(=O)N1CCc2c(sc(C)c2CCN2CCC(c3noc4cc(F)ccc34)CC2)C1 to produce Cc1sc2c(c1CCN1CCC(c3noc4cc(F)ccc34)CC1)CCNC2, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.