Task: Answer the multiple-choice question.
Query: Which drug exhibits a 15.160\% 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 or b without using any other words.
Options:
[a] OCCC1CN(Cc2cccn2-c2cccnc2)CCN1C1CCCCC1
[b] COc1ccc(CN(N=O)C2CC(=O)N(c3ccc(OC)cc3)C2=O)cc1
Answer: b. COc1ccc(CN(N=O)C2CC(=O)N(c3ccc(OC)cc3)C2=O)cc1
{#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#}
COc1ccc(CN(N=O)C2CC(=O)N(c3ccc(OC)cc3)C2=O)cc1
COc1ccc(CN(N=O)C2CC(=O)N(c3ccc(OC)cc3)C2=O)cc1
N-[1-(4-methoxyphenyl)-2,5-dioxopyrrolidin-3-yl]-N-[(4-methoxyphenyl)methyl]nitrousamide