Problem statement: Answer the MCQ question.
Question: Which drug has a 14.319\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
a. CCC(C)Sc1nc2c(c(=O)[nH]c(=O)n2C)n1Cc1ccccc1Cl
b. CC(NC(=O)c1cc(-c2cccs2)on1)c1ccccc1
Answer: a. CCC(C)Sc1nc2c(c(=O)[nH]c(=O)n2C)n1Cc1ccccc1Cl
{#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#}
7-[(2-chlorophenyl)methyl]-8-butan-2-ylsulfanyl-3-methylpurine-2,6-dione