Problem statement: Answer the MCQ question.
Query: Which drug exhibits a 26.863\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
a. CC1=NN(C(N)=S)C(=O)C1N=Nc1ccccc1C
b. CC(=O)Nc1ccc(-c2cc(-c3ccc(NC(C)=O)cc3)nc(-c3ccccc3)n2)cc1
c. N#Cc1c(NC(=O)CN2CCCCC2)sc2c1CCC2
Answer: a. CC1=NN(C(N)=S)C(=O)C1N=Nc1ccccc1C
{#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#}
CC1=NN(C(N)=S)C(=O)C1N=Nc1ccccc1C
CC1=NN(C(N)=S)C(=O)C1N=Nc1ccccc1C
3-methyl-4-[(2-methylphenyl)diazenyl]-5-oxo-4H-pyrazole-1-carbothioamide