Problem statement: Answer the MCQ question.
Query: Which compound exhibits a 7.942\% 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. O=C1C2CCCN2C(c2cccc(Br)c2)N1c1ccc(F)cc1
b. O=C(c1cc2n(n1)C(C(F)(F)F)CC(c1ccc(Cl)cc1)N2)N1CCCC1
c. Cc1c(NS(=O)(=O)c2ccc(Br)s2)c(=O)n(-c2ccccc2)n1C
Answer: c. Cc1c(NS(=O)(=O)c2ccc(Br)s2)c(=O)n(-c2ccccc2)n1C
{#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#}
Cc1c(NS(=O)(=O)c2ccc(Br)s2)c(=O)n(-c2ccccc2)n1C
Cc1c(NS(=O)(=O)c2ccc(Br)s2)c(=O)n(-c2ccccc2)n1C
5-bromo-N-(1,5-dimethyl-3-oxo-2-phenylpyrazol-4-yl)thiophene-2-sulfonamide