Problem statement: Answer the multiple-choice question.
Query: Which drug has a 14.722\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
(a) COC(=O)c1nccc2c1[nH]c1ccccc12
(b) COc1ccc(/C=N/n2nnnc2N)cc1OC
(c) O=C(Nc1nccs1)c1ccc[nH]c1=O
Answer: b. COc1ccc(/C=N/n2nnnc2N)cc1OC
{#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#}
COc1ccc(/C=N/n2nnnc2N)cc1OC
COc1ccc(/C=N/n2nnnc2N)cc1OC
1-[(E)-(3,4-dimethoxyphenyl)methylideneamino]tetrazol-5-amine