(b) Limitation- ANo civil action under section 4, 4A, 4C, 15, or 16 of the Clayton Act, or a complaint under section 5 of the Federal Trade Commission Act (15 U.S.C. 45) to the extent such section 5 applies to unfair methods of competition,the antitrust laws may not be filed with respect to any conduct or activity, including any agreement or provision thereof, that--