Problem statement: Answer the multiple choice question.
Query: Which drug exhibits a 17.407\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
a.) Cn1c(=O)c(C(=O)CBr)nn(-c2ccc(F)cc2F)c1=O
b.) CN(C)CC(O)COC(c1ccc(Cl)cc1)c1ccc(Cl)cc1
c.) COc1ccc(C(=O)c2ccc(CC#N)s2)cc1
d.) COc1ccccc1OCCSc1ncnc2nc[nH]c12
Answer: a. Cn1c(=O)c(C(=O)CBr)nn(-c2ccc(F)cc2F)c1=O
{#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#}
Cn1c(=O)c(C(=O)CBr)nn(-c2ccc(F)cc2F)c1=O
Cn1c(=O)c(C(=O)CBr)nn(-c2ccc(F)cc2F)c1=O
6-(2-bromoacetyl)-2-(2,4-difluorophenyl)-4-methyl-1,2,4-triazine-3,5-dione