Problem statement: Answer the multiple choice question.
Query: Which drug has a 4.080\% 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 other words.
Options:
a COc1ccc(N2C(=O)c3cccc4cc(Br)cc(c34)C2=O)cc1
b Cc1ccc2[nH]c3c(NCCCN4CCCC4=O)ncnc3c2c1
Answer: a. COc1ccc(N2C(=O)c3cccc4cc(Br)cc(c34)C2=O)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(N2C(=O)c3cccc4cc(Br)cc(c34)C2=O)cc1
COc1ccc(N2C(=O)c3cccc4cc(Br)cc(c34)C2=O)cc1
[C][O][C][=C][C][=C][Branch2][Ring1][=N][N][C][=Branch1][C][=O][C][=C][C][=C][C][=C][C][Branch1][C][Br][=C][C][=Branch1][=Branch1][=C][Ring1][O][Ring1][#Branch1][C][Ring1][#C][=O][C][=C][Ring2][Ring1][=Branch1]
5-bromo-2-(4-methoxyphenyl)benzo[de]isoquinoline-1,3-dione