Task: Answer the multiple choice question.
Question: Which drug has a 4.139% human ether-à-go-go related gene (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 CCCCn1c(N)c(N(CC(C)C)C(=O)c2ccc(S(=O)(=O)N3CCCCC3)cc2)c(=O)[nH]c1=O
b O=C(c1nn(Cc2ccccc2)c(=O)c2ccccc12)N1CCN(c2ccccn2)CC1
c Cc1ccc(C(=O)NC(C)C2CCCO2)o1
d O=C(NNC(=O)C1CCCCC1)c1ccncc1
Answer: d. O=C(NNC(=O)C1CCCCC1)c1ccncc1
{#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#}
O=C(NNC(=O)C1CCCCC1)c1ccncc1
O=C(NNC(=O)C1CCCCC1)c1ccncc1
N'-(cyclohexanecarbonyl)pyridine-4-carbohydrazide