Task: Answer the MCQ question.
Question: Which compound exhibits a 2.021% human ether-à-go-go related gene (hERG) inhibition at 10uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
a.) COc1ccc(S(=O)(=O)NNc2nc(C)cc(C)n2)cc1Br
b.) CCc1cc(C(=O)N=Nc2c(O)[nH]c3ccc([N+](=O)[O-])cc23)c2ccccc2n1
Answer: a. COc1ccc(S(=O)(=O)NNc2nc(C)cc(C)n2)cc1Br
{#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#}
COc1ccc(S(=O)(=O)NNc2nc(C)cc(C)n2)cc1Br
COc1ccc(S(=O)(=O)NNc2nc(C)cc(C)n2)cc1Br
3-bromo-N'-(4,6-dimethylpyrimidin-2-yl)-4-methoxybenzenesulfonohydrazide