[{"from": "human", "value": "Provide a description of this molecule. [C][=C][Branch2][Ring2][Ring2][C][=C][Branch2][Ring1][Branch1][N][Ring1][Branch1][C@H1][C@@H1][Branch1][=N][C@@H1][Branch1][=Branch2][C@H1][Branch1][Ring2][O][Ring1][Branch1][C][O][O][O][N][=C][Branch1][=Branch1][N][C][Ring1][S][=O][N][C][=Branch1][C][=O][N]"}, {"from": "gpt", "value": "The molecule is a 7-deazaguanosine ribonucleoside that has 7-carbamoyl-7-deazaguanine as the nucleobase. It is present in archaeal tRNA and has also been found in bacterial DNA. It is a 7-deazaguanine ribonucleoside and a primary carboxamide. It is functionally related to a 7-carboxy-7-deazaguanine and an archaeosine."}]