Problem statement: Answer the MCQ question.
Query: Which drug exhibits a 4.865\% 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] Cc1c(Cl)cccc1NC(=O)Cn1cc(C(F)(F)F)cc(Cl)c1=O
[b] O=C(NCCO)c1nc(C(=O)c2ccccc2)c2ccccc2n1
Answer: a. Cc1c(Cl)cccc1NC(=O)Cn1cc(C(F)(F)F)cc(Cl)c1=O
{#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#}
Cc1c(Cl)cccc1NC(=O)Cn1cc(C(F)(F)F)cc(Cl)c1=O
Cc1c(Cl)cccc1NC(=O)Cn1cc(C(F)(F)F)cc(Cl)c1=O
N-(3-chloro-2-methylphenyl)-2-[3-chloro-2-oxo-5-(trifluoromethyl)pyridin-1-yl]acetamide