The molecule is a chiral mycolic acid analogue comprising 3-hydroxypropanoic acid having a tetracosanyl group at position 2 and a further long-chain alkyl group containing cyclopropyl and methoxy functions attached at position 3.
(2R)-2-[(1R)-1-hydroxy-19-[(1R,2R)-2-[(2R,19S,20S)-19-methoxy-20-methyloctatriacontan-2-yl]cyclopropyl]nonadecyl]hexacosanoic acid