Task: Answer the multiple-choice question.
Question: Which compound exhibits a 8.441\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
(a) Cc1ccc(-n2cccn2)c(CN2CCCC(C(=O)c3ccc4c(c3)OCO4)C2)c1
(b) COc1cccc([C@@H]2Oc3ccc(OC)cc3C(=O)[C@H]2OC(=O)N[C@H](C)C2CCCCC2)c1
(c) O=C(NCCC1=CCCCC1)C1CCN(C(=O)Cc2ccccc2)CC1
Answer: c. O=C(NCCC1=CCCCC1)C1CCN(C(=O)Cc2ccccc2)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#}
O=C(NCCC1=CCCCC1)C1CCN(C(=O)Cc2ccccc2)CC1
O=C(NCCC1=CCCCC1)C1CCN(C(=O)Cc2ccccc2)CC1
N-[2-(cyclohexen-1-yl)ethyl]-1-(2-phenylacetyl)piperidine-4-carboxamide