The molecule is a 1-alkyl-2,3-diacylglycerol in which the alkyl group is specified as (9Z)-octadecenyl while the two acyl groups are both oleoyl.
[3-[(Z)-octadec-9-enoxy]-2-[(Z)-octadec-9-enoyl]oxypropyl] (Z)-octadec-9-enoate