Problem statement: Answer the multiple choice question.
Query: Which compound exhibits a 8.235\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
(a) N#Cc1c(-c2ccccc2)oc(=O)c2ccccc12
(b) Cc1ccc(S(=O)(=O)NCCC(=O)N2CCOCC2)cc1C
Answer: a. N#Cc1c(-c2ccccc2)oc(=O)c2ccccc12
{#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#Cc1c(-c2ccccc2)oc(=O)c2ccccc12
N#Cc1c(-c2ccccc2)oc(=O)c2ccccc12
1-oxo-3-phenylisochromene-4-carbonitrile