Task: Answer the multiple-choice question.
Question: Which compound has a 8.021\% 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] O=C(Nc1ccc(N2CCOCC2)cc1)c1ccncc1
[b] [O-][n+]1ccc(C(O)c2ccccc2)cc1
Answer: a. O=C(Nc1ccc(N2CCOCC2)cc1)c1ccncc1
{#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(Nc1ccc(N2CCOCC2)cc1)c1ccncc1
O=C(Nc1ccc(N2CCOCC2)cc1)c1ccncc1
N-(4-morpholin-4-ylphenyl)pyridine-4-carboxamide