Problem statement: Answer the multiple-choice question.
Question: Which compound has a 4.973\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
[a] CCOc1ccc(S(=O)(=O)Nc2cccc(C(=O)NCC3(N4CCCCC4)CCCCC3)c2)cc1
[b] COc1ccc(N2C(=O)CCC(C(=O)O)C2c2ccc(OC)c(OC)c2)cc1
Answer: b. COc1ccc(N2C(=O)CCC(C(=O)O)C2c2ccc(OC)c(OC)c2)cc1
{#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(N2C(=O)CCC(C(=O)O)C2c2ccc(OC)c(OC)c2)cc1
COc1ccc(N2C(=O)CCC(C(=O)O)C2c2ccc(OC)c(OC)c2)cc1
2-(3,4-dimethoxyphenyl)-1-(4-methoxyphenyl)-6-oxopiperidine-3-carboxylic acid