Task: Answer the multiple-choice question.
Query: Which compound exhibits a 12.506\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
a: CN(Cc1ccccc1)c1nc(N)nc(Cl)c1C=O
b: CCOc1ccc(OCc2cccc(C(=O)Nc3ccc(CN4CCCCC4)cc3)c2)cc1
c: Cn1nc(C(F)(F)F)cc1Oc1ncc(C(F)(F)F)cc1Cl
Answer: c. Cn1nc(C(F)(F)F)cc1Oc1ncc(C(F)(F)F)cc1Cl
{#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#}
Cn1nc(C(F)(F)F)cc1Oc1ncc(C(F)(F)F)cc1Cl
Cn1nc(C(F)(F)F)cc1Oc1ncc(C(F)(F)F)cc1Cl
3-chloro-2-[2-methyl-5-(trifluoromethyl)pyrazol-3-yl]oxy-5-(trifluoromethyl)pyridine