Task: Answer the MCQ question.
Question: Which drug has a -25.747% hERG inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
a) O=C(C1CCCN1S(=O)(=O)c1ccc(Br)cc1)N1CCOCC1
b) Cc1ccc(Cl)cc1NS(=O)(=O)c1ccc2oc(=O)ccc2c1
Answer: b. Cc1ccc(Cl)cc1NS(=O)(=O)c1ccc2oc(=O)ccc2c1
{#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#}
Cc1ccc(Cl)cc1NS(=O)(=O)c1ccc2oc(=O)ccc2c1
Cc1ccc(Cl)cc1NS(=O)(=O)c1ccc2oc(=O)ccc2c1
N-(5-chloro-2-methylphenyl)-2-oxochromene-6-sulfonamide