Task: Answer the multiple-choice question.
Query: Which drug exhibits a 14.127\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
a) CN(C)S(=O)(=O)Oc1ccc(C(=O)Nc2cccc(Cl)c2)cc1
b) CCOC(=O)NC(n1cc(C)c(=O)[nH]c1=O)C(Cl)(Cl)Cl
Answer: b. CCOC(=O)NC(n1cc(C)c(=O)[nH]c1=O)C(Cl)(Cl)Cl
{#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#}
CCOC(=O)NC(n1cc(C)c(=O)[nH]c1=O)C(Cl)(Cl)Cl
CCOC(=O)NC(n1cc(C)c(=O)[nH]c1=O)C(Cl)(Cl)Cl
ethylN-[2,2,2-trichloro-1-(5-methyl-2,4-dioxopyrimidin-1-yl)ethyl]carbamate