Problem statement: Answer the multiple-choice question.
Query: Which drug has a 0.273% hERG inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
a.) COc1ccc(C(=O)NCCCCCC(=O)N/N=C/c2ccco2)cc1OC
b.) N/C(=N\N=C\c1cccc([N+](=O)[O-])c1)c1nonc1N
Answer: b. N/C(=N\N=C\c1cccc([N+](=O)[O-])c1)c1nonc1N
{#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#}
N/C(=N\N=C\c1cccc([N+](=O)[O-])c1)c1nonc1N
N/C(=N\N=C\c1cccc([N+](=O)[O-])c1)c1nonc1N
4-amino-N'-[(E)-(3-nitrophenyl)methylideneamino]-1,2,5-oxadiazole-3-carboximidamide