Task: Answer the MCQ question.
Query: Which compound has a 3.237\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
(a) CCCCNC(=O)CSc1nccn1Cc1ccccc1
(b) CCSc1ncnc2c(C#N)c3n(c12)CCCCC3
(c) O=C(CN(c1ccc(F)cc1)S(=O)(=O)c1ccc2c(c1)OCCO2)N1CCOCC1
Answer: a. CCCCNC(=O)CSc1nccn1Cc1ccccc1
{#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#}
CCCCNC(=O)CSc1nccn1Cc1ccccc1
CCCCNC(=O)CSc1nccn1Cc1ccccc1
2-(1-benzylimidazol-2-yl)sulfanyl-N-butylacetamide