Task: Answer the MCQ question.
Question: Which drug exhibits a -60.141% hERG inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
a) CCCCN(C)CCCNC(=O)c1cc(-c2cccnc2)nc2ccccc12
b) CS(=O)(=O)N(CC(=O)N1CCN(c2ccccc2F)CC1)C1CCCCC1
c) COC(=O)C1CCN(C(=O)Cc2ccc(Br)cc2)CC1
d) Cc1onc(-c2ccccc2)c1C(=O)N1CCCN2C(=O)c3ccccc3C21
Answer: a. CCCCN(C)CCCNC(=O)c1cc(-c2cccnc2)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#}
CCCCN(C)CCCNC(=O)c1cc(-c2cccnc2)nc2ccccc12
CCCCN(C)CCCNC(=O)c1cc(-c2cccnc2)nc2ccccc12
N-[3-[butyl(methyl)amino]propyl]-2-pyridin-3-ylquinoline-4-carboxamide