Task: Answer the multiple choice question.
Query: Which drug exhibits a 3.497% hERG inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
[a] COc1c(OC(C)=O)ccc(/C=C/c2ccc3ccccc3n2)c1[N+](=O)[O-]
[b] CC(C)Cc1ccc(CN2CCC(n3nccc3NC(=O)C3CCCC3)CC2)cc1
[c] Cc1cc(-c2ccccc2)nc2c(Br)c(C(=O)O)nn12
[d] CCN(CC)S(=O)(=O)c1ccc(OC)c(NC(=O)Cc2cccs2)c1
Answer: c. Cc1cc(-c2ccccc2)nc2c(Br)c(C(=O)O)nn12
{#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#}
Cc1cc(-c2ccccc2)nc2c(Br)c(C(=O)O)nn12
Cc1cc(-c2ccccc2)nc2c(Br)c(C(=O)O)nn12
3-bromo-7-methyl-5-phenylpyrazolo[1,5-a]pyrimidine-2-carboxylic acid