Task: Answer the multiple-choice question.
Question: Which drug has a 15.250\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
(a) CC(=O)c1c(C)[nH]c(C(=O)OCc2cccc(Cl)c2)c1C
(b) COC(=O)CN(c1ccccc1F)S(=O)(=O)c1ccccc1
Answer: a. CC(=O)c1c(C)[nH]c(C(=O)OCc2cccc(Cl)c2)c1C
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_1uM#}{herg_central_at_1uM__units} {herg_central_at_1uM__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_1uM%}
Answer: {%multiple_choice_result}. {SMILES#}
CC(=O)c1c(C)[nH]c(C(=O)OCc2cccc(Cl)c2)c1C
CC(=O)c1c(C)[nH]c(C(=O)OCc2cccc(Cl)c2)c1C
(3-chlorophenyl)methyl 4-acetyl-3,5-dimethyl-1H-pyrrole-2-carboxylate