Task: Answer the multiple choice question.
Query: Which drug exhibits a -38.375% human ether-à-go-go related gene (hERG) inhibition at 10uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
(a) CN1CCc2nc(SCC(=O)Nc3ccc(Cl)cc3)c(C#N)cc2C1
(b) Cc1ccc(CNC(=O)c2ccc(CS(=O)(=O)c3ccccc3C)o2)cc1
(c) CC(C(=O)N1CCCc2ccccc21)N1C(=O)c2ccccc2C1=O
Answer: a. CN1CCc2nc(SCC(=O)Nc3ccc(Cl)cc3)c(C#N)cc2C1
{#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#}
CN1CCc2nc(SCC(=O)Nc3ccc(Cl)cc3)c(C#N)cc2C1
CN1CCc2nc(SCC(=O)Nc3ccc(Cl)cc3)c(C#N)cc2C1
N-(4-chlorophenyl)-2-[(3-cyano-6-methyl-7,8-dihydro-5H-1,6-naphthyridin-2-yl)sulfanyl]acetamide