Problem statement: Answer the MCQ question.
Question: Which drug exhibits a 5.849\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
a COc1cc(Br)cc(CN2CCN(c3ncccn3)CC2)c1O
b CC(C)(C)NC(=O)CSc1nccn1Cc1ccccc1
Answer: b. CC(C)(C)NC(=O)CSc1nccn1Cc1ccccc1
{#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)NC(=O)CSc1nccn1Cc1ccccc1
CC(C)(C)NC(=O)CSc1nccn1Cc1ccccc1
2-(1-benzylimidazol-2-yl)sulfanyl-N-tert-butylacetamide