Problem statement: Answer the multiple-choice question.
Question: Which drug has a -8.478% 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(c2nc3ccccc3c(=O)n2-c2ccccc2)CC1
[b] COc1ccc(O)c(-c2cc(C(F)(F)C(F)F)nc(-c3ccccc3)n2)c1
Answer: a. CN1CCN(c2nc3ccccc3c(=O)n2-c2ccccc2)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#}
CN1CCN(c2nc3ccccc3c(=O)n2-c2ccccc2)CC1
CN1CCN(c2nc3ccccc3c(=O)n2-c2ccccc2)CC1
2-(4-methylpiperazin-1-yl)-3-phenylquinazolin-4-one