Task: Answer the multiple-choice question.
Query: Which compound has a -8.386% 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) COc1cccc(C(=O)Nc2cccc(NC(C)=O)c2)c1
(b) COc1cccc(NC(=O)C2c3cc(OC)c(OC)cc3C(=O)N(C)C2c2cccnc2)c1
Answer: a. COc1cccc(C(=O)Nc2cccc(NC(C)=O)c2)c1
{#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#}
COc1cccc(C(=O)Nc2cccc(NC(C)=O)c2)c1
COc1cccc(C(=O)Nc2cccc(NC(C)=O)c2)c1
N-(3-acetamidophenyl)-3-methoxybenzamide