Task: Answer the multiple choice question.
Question: Which compound exhibits a -24.751% human ether-à-go-go related gene (hERG) inhibition at 10uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any additional words.
Options:
a) O=C(NC(=S)NCCc1ccccc1)c1ccco1
b) C/C=C/Cn1c(Br)nc2c1c(=O)[nH]c(=O)n2C
c) COc1ccc(N2CCN(c3oc(Cc4cccc5ccccc45)nc3C#N)CC2)cc1
d) CCOC(=O)N1CCN(Cc2nc(N)nc(Nc3ccccc3C)n2)CC1
e) COc1ccc(N2C(=O)c3ccccc3C2=O)cc1
Answer: b. C/C=C/Cn1c(Br)nc2c1c(=O)[nH]c(=O)n2C
{#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#}
C/C=C/Cn1c(Br)nc2c1c(=O)[nH]c(=O)n2C
C/C=C/Cn1c(Br)nc2c1c(=O)[nH]c(=O)n2C
8-bromo-7-[(E)-but-2-enyl]-3-methylpurine-2,6-dione