如何匹配括号中的任何单词，但至少有2个大写字母？

From this text:

从这段文字:

[1] "Percentage of Participants Who Achieved a 75% Improvement (Response) in the Psoriasis Area Severity Index (PASI-75) at Week 16 From Baseline"                                                                 
[3] "Percentage of Participants Who Achieved a Static Physician Global Assessment (sPGA) Score of Clear (0) or Almost Clear (1) With at Least 2 Points Reduction From Baseline"                                    
[15] "Change From Baseline in the Mental Component Summary (MSC) Score of the Medical Outcome Study Short Form 36-item (SF-36) Health Survey Version 2.0 at Week 16"     
[1] "Percentage of P