Task: Answer the multiple choice question.
Query: Which compound exhibits a -10.460\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
a. CC1CCN(c2ccc3nnc(CCC(=O)N4CCN(c5ccccc5F)CC4)n3n2)CC1
b. COc1ccc(CNc2nc3c(c(=O)n(Cc4ccc(Br)cc4)c(=O)n3C)n2C)cc1
Answer: b. COc1ccc(CNc2nc3c(c(=O)n(Cc4ccc(Br)cc4)c(=O)n3C)n2C)cc1
{#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#}
COc1ccc(CNc2nc3c(c(=O)n(Cc4ccc(Br)cc4)c(=O)n3C)n2C)cc1
COc1ccc(CNc2nc3c(c(=O)n(Cc4ccc(Br)cc4)c(=O)n3C)n2C)cc1
1-[(4-bromophenyl)methyl]-8-[(4-methoxyphenyl)methylamino]-3,7-dimethylpurine-2,6-dione