[{"from": "human", "value": "Synthesize a molecule that matches the given characteristics. The molecule is a natural product found in Albophoma yamanashiensis. It has a role as a metabolite and an EC 2.3.1.26 (sterol O-acyltransferase) inhibitor. It is an organic heterooctacyclic compound, an epoxide, a tertiary alcohol and a cyclic acetal."}, {"from": "gpt", "value": "[C][C][=Branch2][#Branch1][Branch1][=C][C][C][=C][C][=C][Branch2][Branch1][P][C@][Branch2][Branch1][N][C@H1][Branch1][Ring2][C][Ring1][Branch1][C][C][C@@][Branch2][Ring2][#C][C@@][Ring1][#Branch1][Branch2][Ring2][Branch2][C][C][C@H1][C@][Ring1][=Branch1][C@H1][Branch1][Ring2][O][Ring1][Ring1][C@H1][C@H1][Branch1][Ring2][O][Ring1][#Branch1][C][Branch1][=C][O][C@H1][Branch1][Ring2][O][Ring1][#Branch1][C][=C][Branch1][C][C][C][Branch1][C][C][C][C][O][C][N][C][Ring2][Ring2][C][=C][C][=C][Ring2][Ring2][=Branch1][C]"}]