Task: Answer the multiple choice question.
Question: Which drug has a 8.471\% 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. CCOCCCN(C(=O)c1snc(C(N)=O)c1N)C(C(=O)NC1CCCC1)c1ccc(O)cc1
b. O=C(NC1CCCCNC1=O)c1ccco1
Answer: b. O=C(NC1CCCCNC1=O)c1ccco1
{#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#}
O=C(NC1CCCCNC1=O)c1ccco1
O=C(NC1CCCCNC1=O)c1ccco1
N-(2-oxoazepan-3-yl)furan-2-carboxamide