Problem statement: Answer the multiple-choice question.
Question: Which compound exhibits a 26.477% human ether-à-go-go related gene (hERG) inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
a O=C(/C=C/c1ccc(N2CCOCC2)cc1)c1ccccc1
b CC1=NN(C(N)=S)C(=O)C1N=Nc1c(Cl)cc([N+](=O)[O-])cc1Cl
Answer: b. CC1=NN(C(N)=S)C(=O)C1N=Nc1c(Cl)cc([N+](=O)[O-])cc1Cl
{#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#}
CC1=NN(C(N)=S)C(=O)C1N=Nc1c(Cl)cc([N+](=O)[O-])cc1Cl
CC1=NN(C(N)=S)C(=O)C1N=Nc1c(Cl)cc([N+](=O)[O-])cc1Cl
4-[(2,6-dichloro-4-nitrophenyl)diazenyl]-3-methyl-5-oxo-4H-pyrazole-1-carbothioamide