Caffeoylquinic acids (CQA) are compounds composed of a quinic acid core, acylated with one or more caffeoyl groups. There is a positive correlation between the number of caffeoyl groups bound to quinic acid and the rate of ATP production. Compounds of this class include:Chlorogenic acid 4-O-caffeoylquinic acid 5-O-caffeoylquinic acid 1,5-diCQA 3,4-diCQA 3,5-diCQA 4,5-diCQA