Problem statement: Answer the multiple-choice question.
Question: Which compound exhibits a -6.886\% 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. Cc1cccc(C)c1C(=O)N[C@@H](Cc1ccccc1)C(=O)O
b. Cc1cc(C(C)C)n2c(nc3ccccc32)c1C#N
Answer: b. Cc1cc(C(C)C)n2c(nc3ccccc32)c1C#N
{#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#}
Cc1cc(C(C)C)n2c(nc3ccccc32)c1C#N
Cc1cc(C(C)C)n2c(nc3ccccc32)c1C#N
3-methyl-1-propan-2-ylpyrido[1,2-a]benzimidazole-4-carbonitrile