SMILES: C/C=C/C=C/C(=C/1\\C(=O)[C@@]2([C@]3(O[C@]4([C@@H]2/C(=C(\\O)/C=C/C=C/C)/C(=O)[C@@]5([C@]4(O[C@]3([C@H]15)C)O)C)C)O)C)/O
Description: The molecule is an organic heterotetracyclic compound found in Trichoderma longibrachiatum and Penicillium chrysogenum. It has a role as an antineoplastic agent and a Penicillium metabolite. It is an organic heterotetracyclic compound, a cyclic ether and an enone.