[{"from": "human", "value": "Describe this molecule. [C][C][C@H1][Branch1][#Branch2][C][C][=C][C][=C][C][=C][Ring1][=Branch1][C][=C][C][=Branch2][Branch1][C][=C][Branch1][Branch2][C][=Branch1][C][=O][O][Ring1][#Branch1][C@@H1][Branch1][=Branch1][C][C][=C][Ring1][Ring1][C][=C][C][=Branch1][=Branch1][=C][C][=C][Ring1][=Branch1][N][C][=Branch1][C][=O][C][C][N][C][=Branch1][C][=O][O][C][Branch1][C][C][Branch1][C][C][C][O]"}, {"from": "gpt", "value": "The molecule is a pyranone that is 4-hydroxy-3-methyl-2H-pyran-2-one in which two of the hydrogens of the methyl group are replaced by a cycloprop-2-en-1-yl group and a 3-{[N-(tert-butoxycarbonyl)-beta-alanyl]amino}phenyl group (S-configuration) and in which the hydrogen at position 6 is replaced by a 1-phenylbutan-2-yl group (R-configuration). It has a role as a HIV protease inhibitor. It is a member of cyclopropenes, a carbamate ester, an anilide, a monocarboxylic acid amide and a member of 2-pyranones."}]