Problem statement: Answer the MCQ question.
Question: Which drug has a -8.525\% human ether-à-go-go related gene (hERG) inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
a: Cc1ccc(/C=C(\C#N)c2nn(-c3ccccc3)c(N)c2C#N)cc1
b: C=CCOc1ccc(-c2nc3c(c(=O)[nH]c(=O)n3CCCC)n2C)cc1Br
c: O=C1C2CCCN2C(c2ccccc2F)N1c1cccc(Cl)c1
Answer: b. C=CCOc1ccc(-c2nc3c(c(=O)[nH]c(=O)n3CCCC)n2C)cc1Br
{#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#}
C=CCOc1ccc(-c2nc3c(c(=O)[nH]c(=O)n3CCCC)n2C)cc1Br
C=CCOc1ccc(-c2nc3c(c(=O)[nH]c(=O)n3CCCC)n2C)cc1Br
8-(3-bromo-4-prop-2-enoxyphenyl)-3-butyl-7-methylpurine-2,6-dione