Problem statement: Answer the multiple-choice question.
Question: Which compound exhibits a -55.036% hERG inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
a. COc1ccc(C(=O)c2ccc(OC)cc2OC)cc1
b. CCc1c(C)nc2ncnn2c1Nc1ccc(C#N)c(Cl)c1
c. CCc1ccc(Nc2n[n+](-c3ccccc3)c(-c3cc(OC)c(OC)cc3Br)s2)cc1.[Cl-]
Answer: c. CCc1ccc(Nc2n[n+](-c3ccccc3)c(-c3cc(OC)c(OC)cc3Br)s2)cc1.[Cl-]
{#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#}
CCc1ccc(Nc2n[n+](-c3ccccc3)c(-c3cc(OC)c(OC)cc3Br)s2)cc1.[Cl-]
CCc1ccc(Nc2n[n+](-c3ccccc3)c(-c3cc(OC)c(OC)cc3Br)s2)cc1.[Cl-]
5-(2-bromo-4,5-dimethoxyphenyl)-N-(4-ethylphenyl)-4-phenyl-1,3,4-thiadiazol-4-ium-2-amine;chloride