Problem statement: Answer the multiple-choice question.
Question: Which compound exhibits a 13.798\% 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. CC(c1ccco1)N(C(=O)c1ccccc1F)c1ccccn1
b. Cc1c(N=Nc2c(O)n(-c3ccc(Br)cc3)c(=O)[nH]c2=O)c(=O)n(-c2ccccc2)n1C
c. Cc1ccccc1Sc1ncnc2onc(C)c12
Answer: b. Cc1c(N=Nc2c(O)n(-c3ccc(Br)cc3)c(=O)[nH]c2=O)c(=O)n(-c2ccccc2)n1C
{#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#}
Cc1c(N=Nc2c(O)n(-c3ccc(Br)cc3)c(=O)[nH]c2=O)c(=O)n(-c2ccccc2)n1C
Cc1c(N=Nc2c(O)n(-c3ccc(Br)cc3)c(=O)[nH]c2=O)c(=O)n(-c2ccccc2)n1C
1-(4-bromophenyl)-5-[(1,5-dimethyl-3-oxo-2-phenylpyrazol-4-yl)diazenyl]-6-hydroxypyrimidine-2,4-dione