Task: Answer the multiple choice question.
Query: Which drug exhibits a 15.665\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
[a] CNc1nc(OCCNC(=O)Nc2ccccc2)nc(N2CCOCC2)n1
[b] CCc1cccc(C)c1NC(=O)c1cccnc1
Answer: b. CCc1cccc(C)c1NC(=O)c1cccnc1
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_1uM#}{herg_central_at_1uM__units} {herg_central_at_1uM__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_1uM%}
Answer: {%multiple_choice_result}. {SMILES#}
CCc1cccc(C)c1NC(=O)c1cccnc1
CCc1cccc(C)c1NC(=O)c1cccnc1
N-(2-ethyl-6-methylphenyl)pyridine-3-carboxamide