Problem statement: Answer the multiple-choice question.
Query: Which drug exhibits a 5.240\% 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: Cc1cc2cc(CN(C(=O)C3CC3)C3CCCC3)c3nnnn3c2cc1C
b: CN1C2=CC=CC=CC2=[N+](C)C12C=CC(=[N+]([O-])[O-])C=C2[N+](=O)[O-]
Answer: a. Cc1cc2cc(CN(C(=O)C3CC3)C3CCCC3)c3nnnn3c2cc1C
{#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-cyclopentyl-N-[(7,8-dimethyltetrazolo[1,5-a]quinolin-4-yl)methyl]cyclopropanecarboxamide