Task: Answer the MCQ question.
Question: Which drug exhibits a -2.611\% 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. Cc1cc(C(=O)NCCC2=CCCCC2)no1
b. Cc1c(C(=O)NCCN2C(=O)S/C(=C\c3cccnc3)C2=O)cccc1[N+](=O)[O-]
Answer: a. Cc1cc(C(=O)NCCC2=CCCCC2)no1
{#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#}
Cc1cc(C(=O)NCCC2=CCCCC2)no1
Cc1cc(C(=O)NCCC2=CCCCC2)no1
N-[2-(cyclohexen-1-yl)ethyl]-5-methyl-1,2-oxazole-3-carboxamide