The molecule is anionic form of a sulfated menaquinone-type compound arising from deprotonation of the sulfate OH; a metabolite from Mycobacterium tuberculosis lipid extracts.
[(2E,6E,10E,14E,18E,22E,26E,30S,34E)-6,10,14,18,22,26,30,34-octamethyl-36-(3-methyl-1,4-dioxonaphthalen-2-yl)hexatriaconta-2,6,10,14,18,22,26,34-octaen-2-yl] sulfate