Problem statement: Answer the multiple choice question.
Query: Which drug exhibits a 13.819\% 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: O=C(O)c1ccccc1-c1nnc2c(Cl)cc(C(F)(F)F)cn12
b: Cc1n(N)c2ccccc2[n+]1CC(=O)c1ccccc1.[Br-]
c: O=[N+]([O-])c1cc(Cl)ccc1N1CCOCC1
Answer: a. O=C(O)c1ccccc1-c1nnc2c(Cl)cc(C(F)(F)F)cn12
{#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#}
O=C(O)c1ccccc1-c1nnc2c(Cl)cc(C(F)(F)F)cn12
O=C(O)c1ccccc1-c1nnc2c(Cl)cc(C(F)(F)F)cn12
2-[8-chloro-6-(trifluoromethyl)-[1,2,4]triazolo[4,3-a]pyridin-3-yl]benzoic acid