SMILES: C[C@@]1(CO1)[C@H]2CC3=C4C(=C(C=C3O2)OC)C(=O)C5=C(O4)C(=CC=C5)O
Description: The molecule is an organic heterotetracyclic compound that is 1,2-dihydro-6H-furo[2,3-c]xanthene substituted by a hydroxy group at position 10, a methoxy group at position 5 nad a 2-methyloxiran-2-yl group at position 2. It has a role as a plant metabolite and an antineoplastic agent. It is a member of xanthones, an organic heterotetracyclic compound and an epoxide.