Acetalin-3 (Ac-RFMWMT-NH2), a hexapeptide, is a μ opioid receptor antagonist with high affinity for μ and κ3 opioid receptor, weak affinity for κ1 receptors and no affinity for κ2 receptors.

HMN-176 is a stilbene derivative which inhibits mitosis, interfering with polo-like kinase-1 (plk1).

Prenol is found in blackcurrant. Prenol is a constituent of ylang-ylang and hop oils. Prenol is found in orange peel oil and various fruits e.g. orange lemon lime grape pineapple purple passion fruit loganberry etc. Prenol is a flavouring ingredient