Task: Answer the multiple-choice question.
Query: Which drug has a 7.179% human ether-à-go-go related gene (hERG) inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
[a] CCCCc1[nH]c(=O)c(C#N)c2c1CSC(C)(C)C2
[b] Cc1cc(=O)[nH]c2c1c(C)nn2C1CCCCC1
[c] Clc1ccc(CSc2ccc(-c3cccnc3)nn2)cc1
Answer: a. CCCCc1[nH]c(=O)c(C#N)c2c1CSC(C)(C)C2
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_10uM#}{herg_central_at_10uM__units} {herg_central_at_10uM__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_10uM%}
Answer: {%multiple_choice_result}. {SMILES#}
CCCCc1[nH]c(=O)c(C#N)c2c1CSC(C)(C)C2
CCCCc1[nH]c(=O)c(C#N)c2c1CSC(C)(C)C2
8-butyl-3,3-dimethyl-6-oxo-4,7-dihydro-1H-thiopyrano[3,4-c]pyridine-5-carbonitrile