Problem statement: Answer the MCQ question.
Question: Which drug exhibits a 0.276\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
a CCC(C)n1c(O)c(C=NC(C)c2ccccc2)c(=O)[nH]c1=S
b CCCOC(=O)Nc1ccc(S(=O)(=O)Nc2ncccn2)cc1
c C=CCn1c(COc2cccc(C)c2C)nnc1SCC(=O)N1CCN(c2ccccc2)CC1
Answer: b. CCCOC(=O)Nc1ccc(S(=O)(=O)Nc2ncccn2)cc1
{#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#}
CCCOC(=O)Nc1ccc(S(=O)(=O)Nc2ncccn2)cc1
CCCOC(=O)Nc1ccc(S(=O)(=O)Nc2ncccn2)cc1
propyl N-[4-(pyrimidin-2-ylsulfamoyl)phenyl]carbamate