Task: Answer the multiple-choice question.
Question: Which drug has a 20.836% hERG inhibition at 10uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
a. CC(=O)c1c(C)[nH]c(C(=O)OCC(=O)Nc2c(C)cccc2C)c1C
b. O=C(Cc1ccc(Br)c2ccccc12)N/N=C/c1ccccn1
c. CC(=O)Nc1ccc(S(=O)(=O)N2CCN(Cc3nc4sc(C)c(C)c4c(=O)[nH]3)CC2)cc1
Answer: a. CC(=O)c1c(C)[nH]c(C(=O)OCC(=O)Nc2c(C)cccc2C)c1C
{#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#}
CC(=O)c1c(C)[nH]c(C(=O)OCC(=O)Nc2c(C)cccc2C)c1C
CC(=O)c1c(C)[nH]c(C(=O)OCC(=O)Nc2c(C)cccc2C)c1C
[2-(2,6-dimethylanilino)-2-oxoethyl] 4-acetyl-3,5-dimethyl-1H-pyrrole-2-carboxylate