[{"from": "human", "value": "Describe this molecule. [C][N][C][=N][C][=Branch1][=C][=C][Ring1][Branch1][C][C@@H1][Branch1][=Branch1][C][=Branch1][C][=O][O-1][NH3+1][S]"}, {"from": "gpt", "value": "The molecule is a natural product found in Crithidia fasciculata, Platynereis dumerilii, and Evasterias troschelii with data available."}]