Anti-inflammatory decurrencyclics A-B, two undescribed nor-dammarane triterpenes from triangular sea bell Turbinaria decurrens

Significant concerns are raised regarding the legitimacy of the spectroscopic data provided in the titled manuscript. Many of the spectra provided in the supplemental material file show signs of being purposefully manipulated. Readers of the manuscript should treat the conclusions drawn, including the structures proposed, with extreme caution.