Task: Answer the multiple choice question.
Query: Which compound has a 4.526\% 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) Cc1ccc(S(=O)(=O)NC(C)C(=O)N2CCOCCOCCOCCOCC2)cc1
(b) Cc1ccc(S(=O)(=O)N2CCN(CC(=O)NC(=O)NCc3ccco3)CC2)cc1C
(c) CCC(Sc1nc(-c2ccccc2)c(C#N)c(=O)[nH]1)C(=O)Nc1nnc(C)s1
Answer: c. CCC(Sc1nc(-c2ccccc2)c(C#N)c(=O)[nH]1)C(=O)Nc1nnc(C)s1
{#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#}
CCC(Sc1nc(-c2ccccc2)c(C#N)c(=O)[nH]1)C(=O)Nc1nnc(C)s1
CCC(Sc1nc(-c2ccccc2)c(C#N)c(=O)[nH]1)C(=O)Nc1nnc(C)s1
2-[(5-cyano-6-oxo-4-phenyl-1H-pyrimidin-2-yl)sulfanyl]-N-(5-methyl-1,3,4-thiadiazol-2-yl)butanamide