Problem statement: Answer the multiple-choice question.
Query: Which drug exhibits a 19.426% hERG inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
[a] COc1ccc(NC(=O)c2cc(=O)[nH]c(=O)[nH]2)cc1S(=O)(=O)Nc1ccccc1Cl
[b] C=CCN(c1ccccc1Cl)S(=O)(=O)c1cccc(C(=O)NCCc2ccc(OC)cc2)c1
[c] CSc1ccc(/C=C(/NC(=O)c2ccc(C)cc2)C(=O)Nc2cccc(F)c2)cc1
Answer: a. COc1ccc(NC(=O)c2cc(=O)[nH]c(=O)[nH]2)cc1S(=O)(=O)Nc1ccccc1Cl
{#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#}
COc1ccc(NC(=O)c2cc(=O)[nH]c(=O)[nH]2)cc1S(=O)(=O)Nc1ccccc1Cl
COc1ccc(NC(=O)c2cc(=O)[nH]c(=O)[nH]2)cc1S(=O)(=O)Nc1ccccc1Cl
N-[3-[(2-chlorophenyl)sulfamoyl]-4-methoxyphenyl]-2,4-dioxo-1H-pyrimidine-6-carboxamide