Problem statement: Answer the multiple-choice question.
Query: Which compound has a 11.519\% 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. O=c1nc2cccc3c2=c(/c1=C(\O)c1ccccc1)c1ccccc1c3=O
b. Cc1c(C(=O)Nc2cccc(Cl)c2)cn2c(nc3ccccc32)c1C#N
Answer: b. Cc1c(C(=O)Nc2cccc(Cl)c2)cn2c(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#}
Cc1c(C(=O)Nc2cccc(Cl)c2)cn2c(nc3ccccc32)c1C#N
Cc1c(C(=O)Nc2cccc(Cl)c2)cn2c(nc3ccccc32)c1C#N
N-(3-chlorophenyl)-4-cyano-3-methylpyrido[1,2-a]benzimidazole-2-carboxamide