Problem statement: Answer the multiple-choice question.
Query: Which compound has a 2.397% hERG inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
[a] O=c1[nH]nc(Cc2ccc([N+](=O)[O-])cc2)c2ccccc12
[b] COC(=O)c1ccc(-n2c(CCC(=O)O)ccc2-c2ccc(C)cc2)cc1
Answer: b. COC(=O)c1ccc(-n2c(CCC(=O)O)ccc2-c2ccc(C)cc2)cc1
{#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#}
COC(=O)c1ccc(-n2c(CCC(=O)O)ccc2-c2ccc(C)cc2)cc1
COC(=O)c1ccc(-n2c(CCC(=O)O)ccc2-c2ccc(C)cc2)cc1
3-[1-(4-methoxycarbonylphenyl)-5-(4-methylphenyl)pyrrol-2-yl]propanoic acid