Problem statement: Answer the multiple-choice question.
Query: Which compound exhibits a 12.154\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any other words.
Options:
a) O=C(Nc1nc2ccccc2[nH]1)c1cccs1
b) CCCCC1CCC(C(=O)OCC(=O)N(CCOC)c2c(N)n(Cc3ccccc3)c(=O)[nH]c2=O)CC1
c) CCC(NC(=O)c1cncc(Br)c1)c1ccccc1
d) Cc1[nH]c2ccccc2c1C(=O)/C(C#N)=c1/s/c(=C\c2ccccn2)c(=O)n1-c1ccccc1F
e) COc1cccc(C2C(C(=O)OC(C)C)=C(C)Nc3ncnn32)c1
Answer: c. CCC(NC(=O)c1cncc(Br)c1)c1ccccc1
{#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#}
CCC(NC(=O)c1cncc(Br)c1)c1ccccc1
CCC(NC(=O)c1cncc(Br)c1)c1ccccc1
5-bromo-N-(1-phenylpropyl)pyridine-3-carboxamide