Task: Answer the multiple choice question.
Question: Which drug has a 4.394% 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) O=C(NCCS(=O)(=O)N1CCN(c2ccc(F)cc2)CC1)c1ccc2c(c1)OCO2
b) Cc1nc2ccc(NC(=O)c3ccccc3)cc2s1
c) COc1ccc2nc(N3CCC(O)CC3)c(C#N)cc2c1
Answer: c. COc1ccc2nc(N3CCC(O)CC3)c(C#N)cc2c1
{#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#}
COc1ccc2nc(N3CCC(O)CC3)c(C#N)cc2c1
COc1ccc2nc(N3CCC(O)CC3)c(C#N)cc2c1
2-(4-hydroxypiperidin-1-yl)-6-methoxyquinoline-3-carbonitrile