Problem statement: Answer the multiple choice question.
Question: Which drug exhibits a -13.316% 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) Cc1nc(NC(=O)c2cccnc2)ccc1Br
(b) CCOC(=O)c1c(C)nc2ccc(C)cn12
(c) CCOc1ccccc1C(=O)N/N=C/c1cccc2cccnc12
Answer: a. Cc1nc(NC(=O)c2cccnc2)ccc1Br
{#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#}
Cc1nc(NC(=O)c2cccnc2)ccc1Br
Cc1nc(NC(=O)c2cccnc2)ccc1Br
N-(5-bromo-6-methylpyridin-2-yl)pyridine-3-carboxamide