[{"from": "human", "value": "Please give me some details about this molecule. [C][C][Branch2][=Branch1][#Branch2][C][Branch2][Branch1][=N][C][=Branch1][C][=O][/C][=Branch2][Ring2][N][=C][/C][=C][C][=C][Branch1][Branch1][C][=C][Ring1][=Branch1][/C][=C][/C][=Branch1][C][=O][C][Branch1][#C][C][Branch1][Branch2][C][\\-Ring1][=Branch1][C][C][Ring1][Branch1][Branch1][C][C][C][C][S][=Branch1][C][=O][=Branch1][C][=O][O][/C][Ring2][Ring1][=N][C][C][Ring2][Ring1][=C][C][S][=Branch1][C][=O][=Branch1][C][=O][O][C]"}, {"from": "gpt", "value": "The molecule is an organic compound which is added to many sunscreens to filter out UVA rays. It is a benzylidene camphor derivative, many of which are known for their excellent photostability. Ecamsule has been approved for use in the U.S. since 2006, but only at a specific concentration and only in a few products manufactured by L'Oreal. The company got approval for those products through a new drug application process."}]