Task: Answer the multiple choice question.
Query: Which drug exhibits a -29.886% human ether-à-go-go related gene (hERG) inhibition at 10uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
a. Cc1nccn1CC(=O)N/N=C/c1c[nH]c2ccccc12
b. CCCCNC(=O)N1CCN(C/C=C/c2ccccc2)CC1
Answer: b. CCCCNC(=O)N1CCN(C/C=C/c2ccccc2)CC1
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_10uM#}{herg_central_at_10uM__units} {herg_central_at_10uM__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_10uM%}
Answer: {%multiple_choice_result}. {SMILES#}
CCCCNC(=O)N1CCN(C/C=C/c2ccccc2)CC1
CCCCNC(=O)N1CCN(C/C=C/c2ccccc2)CC1
N-butyl-4-[(E)-3-phenylprop-2-enyl]piperazine-1-carboxamide