[{"from": "human", "value": "Describe this molecule. [C][C][Branch1][C][C][Branch1][C][C][C][C][C][C][C][=O]"}, {"from": "gpt", "value": "The molecule is used as a fertility medication that is injected either subcutaneously or intramuscularly. It is composed of LH with 2 subunits, alpha = 92 residues, beta = 121 residues and FSH with 2 subunits, alpha = 92 residues, beta=111 residues."}]