Problem statement: Answer the multiple-choice question.
Question: Which compound has a 4.413% human ether-à-go-go related gene (hERG) inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
[a] COc1ccccc1C(=O)Nc1ccnn1C1CCN(CCC(C)c2ccc(C)o2)CC1
[b] Cc1c(C(=O)O)nn(-c2ccccc2)c(=O)c1C#N
[c] C=CCn1c(Sc2nnc(C)s2)nc2c1c(=O)[nH]c(=O)n2C
Answer: b. Cc1c(C(=O)O)nn(-c2ccccc2)c(=O)c1C#N
{#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#}
Cc1c(C(=O)O)nn(-c2ccccc2)c(=O)c1C#N
Cc1c(C(=O)O)nn(-c2ccccc2)c(=O)c1C#N
5-cyano-4-methyl-6-oxo-1-phenylpyridazine-3-carboxylic acid