Task: Answer the MCQ question.
Query: Which compound exhibits a -4.915\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
(a) CN(C)/C=C/c1onc(-c2ccccc2Cl)c1C#N
(b) CC(C)(C)C1CCc2nc(NC(=O)Cc3cn4ccsc4n3)sc2C1
(c) CCCOc1ccc(N2C(=O)CC(N(Cc3ccco3)C(=O)CC)C2=O)cc1
Answer: b. CC(C)(C)C1CCc2nc(NC(=O)Cc3cn4ccsc4n3)sc2C1
{#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#}
CC(C)(C)C1CCc2nc(NC(=O)Cc3cn4ccsc4n3)sc2C1
CC(C)(C)C1CCc2nc(NC(=O)Cc3cn4ccsc4n3)sc2C1
N-(6-tert-butyl-4,5,6,7-tetrahydro-1,3-benzothiazol-2-yl)-2-imidazo[2,1-b][1,3]thiazol-6-ylacetamide