Problem statement: Answer the multiple choice question.
Question: Which compound has a 5.044\% 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) O=[N+]([O-])c1cccc(/C=C/c2ccncc2)c1
b) CCC(C)(C)N=C(NC#N)Nc1cccnc1
Answer: a. O=[N+]([O-])c1cccc(/C=C/c2ccncc2)c1
{#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=[N+]([O-])c1cccc(/C=C/c2ccncc2)c1
O=[N+]([O-])c1cccc(/C=C/c2ccncc2)c1
4-[(E)-2-(3-nitrophenyl)ethenyl]pyridine