[{"from": "human", "value": "Provide a brief overview of this molecule. [C][C][C][C][C][C][C][C][C][O][C][=C][C][=C][Branch1][Branch1][C][=C][Ring1][=Branch1][N][C][=C][Ring1][#Branch1][C][C][N].[C][=Branch1][C][=O][Branch1][=Branch1][C][=Branch1][C][=O][O][O]"}, {"from": "gpt", "value": "The molecule is an oxalate salt obtained by reaction of 5-nonyloxytryptamine with one equivalent of oxalic acid. 5-HT1B selective agonist, several times more potent than sumatriptan and inactive as a 5-HT1A agonist (Ki at 5-HT1B = 1 nM, selectivity over 5-HT1A > 300-fold). It has a role as a serotonergic agonist. It contains a 5-nonyloxytryptaminium(1+)."}]