Task: Answer the MCQ question.
Query: Which compound exhibits a 8.008\% 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 Br.Cc1ccc(C(=O)Cn2c(=N)n(N)c3ccccc32)cc1
b CCOC(=O)c1cnn(-c2nc(OCC)cc(OCC)n2)c1C
c Cc1[nH]c2ccc(C(=O)OC(C)C(=O)NC3(C#N)CCCCC3)cc2c1C
d C=CCN1C(=O)C(O)(CC(=O)c2ccc(-n3cccc3)cc2)c2ccccc21
Answer: a. Br.Cc1ccc(C(=O)Cn2c(=N)n(N)c3ccccc32)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#}
Br.Cc1ccc(C(=O)Cn2c(=N)n(N)c3ccccc32)cc1
Br.Cc1ccc(C(=O)Cn2c(=N)n(N)c3ccccc32)cc1
2-(3-amino-2-iminobenzimidazol-1-yl)-1-(4-methylphenyl)ethanone;hydrobromide