Problem statement: Answer the multiple choice question.
Question: Which drug exhibits a 3.868% hERG inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
(a) O=C(c1ccccc1)c1ccccc1NC(=O)C1CCCN1Cc1ccccc1
(b) Cc1sc(NC(=O)CSc2nnc(-c3ccccc3)o2)c(C#N)c1C
Answer: a. O=C(c1ccccc1)c1ccccc1NC(=O)C1CCCN1Cc1ccccc1
{#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(c1ccccc1)c1ccccc1NC(=O)C1CCCN1Cc1ccccc1
O=C(c1ccccc1)c1ccccc1NC(=O)C1CCCN1Cc1ccccc1
N-(2-benzoylphenyl)-1-benzylpyrrolidine-2-carboxamide