Task: Answer the MCQ question.
Question: Which compound exhibits a -6.366% hERG inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
a.) Cc1ccccc1NC(=O)COC(=O)c1cc(=O)c2ccccc2o1
b.) CN1C2C=C3C(C#N)=C(N)C(C#N)(C#N)[C@H](c4c(F)cccc4F)[C@H]3C1CC2
c.) CCc1nnc(NC(=O)c2ccc(-c3ccc([N+](=O)[O-])cc3Cl)o2)s1
Answer: b. CN1C2C=C3C(C#N)=C(N)C(C#N)(C#N)[C@H](c4c(F)cccc4F)[C@H]3C1CC2
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_10uM#}{herg_central_at_10uM__units} {herg_central_at_10uM__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_10uM%}
Answer: {%multiple_choice_result}. {SMILES#}
CN1C2C=C3C(C#N)=C(N)C(C#N)(C#N)[C@H](c4c(F)cccc4F)[C@H]3C1CC2
CN1C2C=C3C(C#N)=C(N)C(C#N)(C#N)[C@H](c4c(F)cccc4F)[C@H]3C1CC2
(2R,3R)-5-amino-3-(2,6-difluorophenyl)-12-methyl-12-azatricyclo[7.2.1.02,7]dodeca-5,7-diene-4,4,6-tricarbonitrile