Task: Answer the MCQ question.
Question: Which drug has a -9.743% hERG inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
(a) Cc1cc(N2CCCCC2)nc2ccccc12
(b) O=C(CSc1nccn(-c2ccc(Br)cc2)c1=O)NC1CCCC1
(c) O=C(CCCNC(=O)c1ccc(Cl)cc1)Nc1cccc(F)c1
Answer: a. Cc1cc(N2CCCCC2)nc2ccccc12
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_10uM#}{herg_central_at_10uM__units} {herg_central_at_10uM__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_10uM%}
Answer: {%multiple_choice_result}. {SMILES#}
Cc1cc(N2CCCCC2)nc2ccccc12
Cc1cc(N2CCCCC2)nc2ccccc12
4-methyl-2-piperidin-1-ylquinoline