Task: Answer the multiple-choice question.
Query: Which compound has a -0.491\% human ether-à-go-go related gene (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.) Cc1ccc(SCCC(=O)NC(C)(C)C)cc1
b.) Nc1nc(C2CCOCC2)cs1
c.) Cc1sc[n+](CC(=O)c2ccc(Br)cc2)c1C.[Br-]
d.) C=CCC(C(=O)OC)(C(=O)OC)c1ccccc1[N+](=O)[O-]
Answer: a. Cc1ccc(SCCC(=O)NC(C)(C)C)cc1
{#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#}
Cc1ccc(SCCC(=O)NC(C)(C)C)cc1
Cc1ccc(SCCC(=O)NC(C)(C)C)cc1
N-tert-butyl-3-(4-methylphenyl)sulfanylpropanamide