Problem statement: Answer the multiple choice question.
Query: Which drug exhibits a -44.662% hERG inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
a: CC(=O)N1CC(=O)N/C(=C/c2cccs2)C1=O
b: CCCCCn1c(CN2CCCCC2C)nc2c1c(=O)n(C)c(=O)n2C
Answer: b. CCCCCn1c(CN2CCCCC2C)nc2c1c(=O)n(C)c(=O)n2C
{#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#}
CCCCCn1c(CN2CCCCC2C)nc2c1c(=O)n(C)c(=O)n2C
CCCCCn1c(CN2CCCCC2C)nc2c1c(=O)n(C)c(=O)n2C
1,3-dimethyl-8-[(2-methylpiperidin-1-yl)methyl]-7-pentylpurine-2,6-dione