Task: Answer the MCQ question.
Question: Which compound exhibits a -13.122% hERG inhibition at 10uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
(a) O=C(NCCc1ccccn1)c1n[nH]c(=O)c2ccccc12
(b) Fc1ccccc1COc1ccc(/C=N/n2cnnc2)cc1
Answer: a. O=C(NCCc1ccccn1)c1n[nH]c(=O)c2ccccc12
{#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(NCCc1ccccn1)c1n[nH]c(=O)c2ccccc12
O=C(NCCc1ccccn1)c1n[nH]c(=O)c2ccccc12
4-oxo-N-(2-pyridin-2-ylethyl)-3H-phthalazine-1-carboxamide