Task: Answer the multiple-choice question.
Question: Which compound exhibits a 15.457\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
[a] NC(=O)NCc1cccnc1
[b] COc1ccccc1NCC(=O)n1nc(C)cc1C
[c] CCOC(=O)C1CCCN(C(=O)c2cccc(NC(=O)C(CC)CC)c2)C1
[d] CCCNC(=O)C(CC)NC(=O)c1ccc(C#N)cc1
Answer: b. COc1ccccc1NCC(=O)n1nc(C)cc1C
{#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#}
COc1ccccc1NCC(=O)n1nc(C)cc1C
COc1ccccc1NCC(=O)n1nc(C)cc1C
1-(3,5-dimethylpyrazol-1-yl)-2-(2-methoxyanilino)ethanone