Task: Answer the multiple choice question.
Question: Which compound exhibits a 5.564\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
a. O=C(Cn1c2[n+](c3ccc(C(F)(F)F)cc31)CCCCC2)c1ccc2c(c1)OCCO2.[Cl-]
b. COc1ccc(O)c(C(=O)c2cnn(S(=O)(=O)c3ccc(C)cc3)c2)c1
c. Cc1cccc(OC(C)C(=O)Nc2ccc(S(=O)(=O)N3CCCC3)cc2)c1
Answer: b. COc1ccc(O)c(C(=O)c2cnn(S(=O)(=O)c3ccc(C)cc3)c2)c1
{#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#}
COc1ccc(O)c(C(=O)c2cnn(S(=O)(=O)c3ccc(C)cc3)c2)c1
COc1ccc(O)c(C(=O)c2cnn(S(=O)(=O)c3ccc(C)cc3)c2)c1
(2-hydroxy-5-methoxyphenyl)-[1-(4-methylphenyl)sulfonylpyrazol-4-yl]methanone