Problem statement: Answer the MCQ question.
Question: Which drug exhibits a 17.278% 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: Cc1cc(C)cc(N2C(=O)CN(Cc3ccccc3)C2=S)c1
b: CC(C)Cn1c(=O)n(C)c(=O)c2c(=S)nc(CC(C)(C)C)[nH]c21
Answer: b. CC(C)Cn1c(=O)n(C)c(=O)c2c(=S)nc(CC(C)(C)C)[nH]c21
{#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#}
CC(C)Cn1c(=O)n(C)c(=O)c2c(=S)nc(CC(C)(C)C)[nH]c21
CC(C)Cn1c(=O)n(C)c(=O)c2c(=S)nc(CC(C)(C)C)[nH]c21
7-(2,2-dimethylpropyl)-3-methyl-1-(2-methylpropyl)-5-sulfanylidene-8H-pyrimido[4,5-d]pyrimidine-2,4-dione