Task: Answer the MCQ question.
Question: Which drug has a -5.002% hERG inhibition at 10uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
[a] O=C(Cn1ncc2c(=O)oc3ccccc3c21)N1CCC(N2CCCCC2)CC1
[b] Cn1cccc1/C=N/NC(=O)c1ccc[n+]([O-])c1
Answer: a. O=C(Cn1ncc2c(=O)oc3ccccc3c21)N1CCC(N2CCCCC2)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#}
O=C(Cn1ncc2c(=O)oc3ccccc3c21)N1CCC(N2CCCCC2)CC1
O=C(Cn1ncc2c(=O)oc3ccccc3c21)N1CCC(N2CCCCC2)CC1
1-[2-oxo-2-(4-piperidin-1-ylpiperidin-1-yl)ethyl]chromeno[4,3-c]pyrazol-4-one