The molecule is an organic anion that is the conjugate base of dolutegravir, obtained by deptotonation of the 7-hydroxy group. It is a conjugate base of a dolutegravir.
(3S,7R)-13-[(2,4-difluorophenyl)methylcarbamoyl]-7-methyl-9,12-dioxo-4-oxa-1,8-diazatricyclo[8.4.0.03,8]tetradeca-10,13-dien-11-olate