Task: Answer the multiple choice question.
Query: Which drug exhibits a -3.834\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
(a) CCOC(=O)CSc1nc2cc(C)ccc2cc1C#N
(b) Cc1cc(NC(=O)CCCC(=O)NCc2cccs2)no1
Answer: b. Cc1cc(NC(=O)CCCC(=O)NCc2cccs2)no1
{#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#}
N'-(5-methyl-1,2-oxazol-3-yl)-N-(thiophen-2-ylmethyl)pentanediamide