Task: Answer the multiple-choice question.
Question: Which compound has a 12.947\% 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: CCn1ncc(CNC(=O)C2(C)CC2(Br)Br)c1C
b: O=C(CCC1CCCCC1=O)c1ccccc1
c: Cc1cc(C(F)(F)F)n2nc(C)c(-c3ccc(Cl)cc3)c2n1
Answer: c. Cc1cc(C(F)(F)F)n2nc(C)c(-c3ccc(Cl)cc3)c2n1
{#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#}
Cc1cc(C(F)(F)F)n2nc(C)c(-c3ccc(Cl)cc3)c2n1
Cc1cc(C(F)(F)F)n2nc(C)c(-c3ccc(Cl)cc3)c2n1
3-(4-chlorophenyl)-2,5-dimethyl-7-(trifluoromethyl)pyrazolo[1,5-a]pyrimidine