Problem statement: Answer the multiple-choice question.
Question: Which drug has a 10.171\% 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 additional words.
Options:
a. CC(Oc1cc2oc(=O)c3c(c2cc1Cl)CCC3)C(=O)NCCCN1CCOCC1
b. O=C(CCC(=O)OCC(=O)c1ccc([N+](=O)[O-])cc1)NC1CCCCC1
Answer: b. O=C(CCC(=O)OCC(=O)c1ccc([N+](=O)[O-])cc1)NC1CCCCC1
{#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(CCC(=O)OCC(=O)c1ccc([N+](=O)[O-])cc1)NC1CCCCC1
O=C(CCC(=O)OCC(=O)c1ccc([N+](=O)[O-])cc1)NC1CCCCC1
[4-[2-[4-(cyclohexylamino)-1,4-dioxobutoxy]acetyl]phenyl]-oxido-oxoazanium