Task: Answer the multiple-choice question.
Question: Which compound has a 9.501\% human ether-à-go-go related gene (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: N#Cc1ccccc1N1CCN(C(=O)c2ccc(NC(=O)c3ccc(Br)o3)cc2)CC1
b: CC(C)(C)c1cc(=O)n(-c2ccccc2)[nH]1
c: CC1=CC(C)[C@H](/C=N/n2c(=O)[nH]c3c([nH]c4ccc(Br)cc43)c2=O)C(C)C1
Answer: b. CC(C)(C)c1cc(=O)n(-c2ccccc2)[nH]1
{#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#}
CC(C)(C)c1cc(=O)n(-c2ccccc2)[nH]1
CC(C)(C)c1cc(=O)n(-c2ccccc2)[nH]1
5-tert-butyl-2-phenyl-1H-pyrazol-3-one