Task: Answer the multiple-choice question.
Question: Which compound exhibits a 6.775\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
a) Cc1cc(S(=O)(=O)n2cnc3ccccc32)c(C)cc1Cl
b) CC(C)c1ccc(NC(=O)c2cccc(NC3=NC4CS(=O)(=O)CC4S3)c2)cc1
c) CCOC(=O)C1=C(CSc2nc(-c3ccccc3)ccc2C#N)OC(N)=C(C#N)C1c1ccc(OC)cc1
Answer: a. Cc1cc(S(=O)(=O)n2cnc3ccccc32)c(C)cc1Cl
{#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(S(=O)(=O)n2cnc3ccccc32)c(C)cc1Cl
Cc1cc(S(=O)(=O)n2cnc3ccccc32)c(C)cc1Cl
1-(4-chloro-2,5-dimethylphenyl)sulfonylbenzimidazole