Task: Answer the MCQ question.
Question: Which compound has a 13.314\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
a.) O=C(NCC1CCCO1)C1CCN(C(=O)c2ccc(Cl)cc2)CC1
b.) COc1ccc(Cl)cc1S(=O)(=O)N1CCN(CC(=O)C(C)(C)C)CC1
c.) COCCNC(=O)CSc1nc2c(n1-c1ccccc1)CCCC2
Answer: c. COCCNC(=O)CSc1nc2c(n1-c1ccccc1)CCCC2
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_1uM#}{herg_central_at_1uM__units} {herg_central_at_1uM__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_1uM%}
Answer: {%multiple_choice_result}. {SMILES#}
N-(2-methoxyethyl)-2-[(1-phenyl-4,5,6,7-tetrahydrobenzimidazol-2-yl)sulfanyl]acetamide