Problem statement: Answer the MCQ question.
Query: Which compound has a -47.873% 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: O=C(N1CCOCC1)C12CC3CC(C1)CC(c1ccccc1)(C3)C2
b: CCN1CCN(Cc2nc3c(c(=O)n(C)c(=O)n3C)n2Cc2cccc3ccccc23)CC1
Answer: b. CCN1CCN(Cc2nc3c(c(=O)n(C)c(=O)n3C)n2Cc2cccc3ccccc23)CC1
{#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#}
CCN1CCN(Cc2nc3c(c(=O)n(C)c(=O)n3C)n2Cc2cccc3ccccc23)CC1
CCN1CCN(Cc2nc3c(c(=O)n(C)c(=O)n3C)n2Cc2cccc3ccccc23)CC1
8-[(4-ethylpiperazin-1-yl)methyl]-1,3-dimethyl-7-(naphthalen-1-ylmethyl)purine-2,6-dione