I don't think I could confirm the structure with the provided dataset, because the signal to noise of the HMBC spectrum is insufficient to confirm a structure of this complexity. The structure could be 3β-Taraxerol or something similar. There seem to be 8 methyl groups in the spectrum, all singlets, there is a single vinylic proton visible and a proton next to an oxygen. All those features are also present in the 3β-Taraxerol structure, but it could also be a structural isomer. With this dataset, it is not possible to tell.

Alright,thank you