Problem statement: Answer the MCQ question.
Query: Which drug exhibits a 16.110% 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 other words.
Options:
(a) Cc1cc(=O)[nH]c(N/N=C/c2ccc([N+](=O)[O-])cc2)n1
(b) O=C(Nc1ccccc1)C1CCOC1=O
Answer: b. O=C(Nc1ccccc1)C1CCOC1=O
{#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#}
O=C(Nc1ccccc1)C1CCOC1=O
O=C(Nc1ccccc1)C1CCOC1=O
2-oxo-N-phenyloxolane-3-carboxamide