Results indicate that CFB-ENM paths exhibit lower energy than FB-ENM in 64 of 78 reactions (82%), with an average energy difference of -30.0 kcal/mol, signifying substantial improvement. In the 14 reactions (18%) where CFB-ENM paths have higher energy, 11 show differences within only 10 kcal/mol, and 3 are below 25 kcal/mol. These findings suggest that CFB-ENM paths with single pivot atom-mediated correlation terms significantly improve upon FB-ENM paths. Next, we increase the correlation terms in CFB-ENM. Figure illustrates the distribution of maximum DFT energy differences between CFB-ENM paths using pivot atommediated terms (eq 9) and single pivot atom-mediated terms (eq 10). Figure shows the distribution between paths using all combination terms (eq 8) and single pivot atom terms.