Problem statement: Answer the multiple choice question.
Question: Which drug has a 19.842% 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 additional words.
Options:
(a) CCOC(=O)CC1C(=O)NCCN1C(=O)COc1ccc(C(C)(C)C)cc1
(b) O=C(CN(C(=O)CNC(=O)c1cccs1)c1cccc(F)c1)NC1CCCCC1
(c) Cc1occc1C(=O)Nc1ccccc1C#N
(d) COc1ccccc1NC(=O)CSc1ccc(-c2ccc(-n3cccn3)cc2)nn1
Answer: c. Cc1occc1C(=O)Nc1ccccc1C#N
{#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#}
Cc1occc1C(=O)Nc1ccccc1C#N
Cc1occc1C(=O)Nc1ccccc1C#N
N-(6-cyanocyclohexa-1,3,5-trien-1-yl)-5-methylfuran-4-carboxamide