The molecule is an organic heteropentacyclic guanidine alkaloid isolated from maringe sponge Monanchora sp. It exhibits anti-HIV-1 and anti-HSV-1 activity. It has a role as an anti-HIV-1 agent, an anti-HSV-1 agent and a marine metabolite. It is a member of guanidines, an alkaloid, a carboxylic ester, a spiro compound, an organic heteropentacyclic compound, a primary amino compound and a monocarboxylic acid amide.