Task: Answer the multiple choice question.
Query: Which drug has a 4.491\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
[a] CCOC(=O)C1=C(C)N=C2SC(CC)C(=O)N2C1c1cccc(F)c1
[b] COc1ccc(/C=N/Nc2ccc(C(=O)O)cc2)cc1OC
Answer: b. COc1ccc(/C=N/Nc2ccc(C(=O)O)cc2)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/Nc2ccc(C(=O)O)cc2)cc1OC
COc1ccc(/C=N/Nc2ccc(C(=O)O)cc2)cc1OC
4-[(2E)-2-[(3,4-dimethoxyphenyl)methylidene]hydrazinyl]benzoic acid