Task: Answer the multiple-choice question.
Query: Which compound exhibits a -30.575% 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. CN1CCN(c2ccc(Cl)cc2NC(=O)c2cc(=O)[nH]c3ccccc23)CC1
b. Cn1c(=O)c2c(nc(CN3CCN(C(c4ccccc4)c4ccccc4)CC3)n2CCCO)n(C)c1=O
Answer: b. Cn1c(=O)c2c(nc(CN3CCN(C(c4ccccc4)c4ccccc4)CC3)n2CCCO)n(C)c1=O
{#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#}
Cn1c(=O)c2c(nc(CN3CCN(C(c4ccccc4)c4ccccc4)CC3)n2CCCO)n(C)c1=O
Cn1c(=O)c2c(nc(CN3CCN(C(c4ccccc4)c4ccccc4)CC3)n2CCCO)n(C)c1=O
8-[(4-benzhydrylpiperazin-1-yl)methyl]-7-(3-hydroxypropyl)-1,3-dimethylpurine-2,6-dione