Task: Answer the multiple-choice question.
Query: Which compound has a 12.949\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
a.) Cc1ccc(S(=O)(=O)N[C@@H](C)C(=O)N2CCC(C(=O)N3CCC[C@H]3C(=O)O)CC2)cc1
b.) O=C(CN1CCN(C(=O)c2c(F)cccc2F)CC1)Nc1ccccc1F
Answer: a. Cc1ccc(S(=O)(=O)N[C@@H](C)C(=O)N2CCC(C(=O)N3CCC[C@H]3C(=O)O)CC2)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#}
Cc1ccc(S(=O)(=O)N[C@@H](C)C(=O)N2CCC(C(=O)N3CCC[C@H]3C(=O)O)CC2)cc1
Cc1ccc(S(=O)(=O)N[C@@H](C)C(=O)N2CCC(C(=O)N3CCC[C@H]3C(=O)O)CC2)cc1
(2S)-1-[1-[(2S)-2-[(4-methylphenyl)sulfonylamino]propanoyl]piperidine-4-carbonyl]pyrrolidine-2-carboxylic acid