Task: Answer the multiple choice question.
Question: Which compound exhibits a -62.023\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
[a] CCOC(=O)C1CCN(C(=O)CCc2c(C)nc3cc(-c4ccccc4)nn3c2C)CC1
[b] O=C(COc1ncnc2ccccc12)NCCc1ccccc1
[c] Cc1ccc(C(=O)Nc2cccc(C(=O)N3CCN(C)CC3)c2)cc1
Answer: a. CCOC(=O)C1CCN(C(=O)CCc2c(C)nc3cc(-c4ccccc4)nn3c2C)CC1
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_1uM#}{herg_central_at_1uM__units} {herg_central_at_1uM__names__noun}?
Constraint: You must select none, one or more options from {%multiple_choice_enum%2-5%aA1} without using any {#other|additional!} words.
Options:
{SMILES%herg_central_at_1uM%}
Answer: {%multiple_choice_result}. {SMILES#}
CCOC(=O)C1CCN(C(=O)CCc2c(C)nc3cc(-c4ccccc4)nn3c2C)CC1
CCOC(=O)C1CCN(C(=O)CCc2c(C)nc3cc(-c4ccccc4)nn3c2C)CC1
[C][C][O][C][=Branch1][C][=O][C][C][C][N][Branch2][Ring2][C][C][=Branch1][C][=O][C][C][C][C][Branch1][C][C][=N][C][=C][C][Branch1][=Branch2][C][=C][C][=C][C][=C][Ring1][=Branch1][=N][N][Ring1][O][C][=Ring1][S][C][C][C][Ring2][Ring1][O]
ethyl 1-[3-(5,7-dimethyl-2-phenylpyrazolo[1,5-a]pyrimidin-6-yl)propanoyl]piperidine-4-carboxylate