Task: Answer the MCQ question.
Question: What is the human ether-à-go-go related gene (hERG) inhibition at 1uM of a compound with the SMILES Cc1ccccc1N1CCN(Cc2c(C#N)c3ccccc3n2C)CC1?
Constraint: You must return none, one or more options from a, b, or c without using any additional words.
Options:
(a) 15.980
(b) 11.757
(c) 4.224
Answer: c. 4.224\%.
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: What is the {herg_central_at_1uM__names__noun} of a {#compound|drug!} with the {SMILES__description} {SMILES#}?
Constraint: You must return none, one or more options from {%multiple_choice_enum%2-5%aA1} without using any {#other|additional!} words.
Options:
{herg_central_at_1uM%SMILES%}
Answer: {%multiple_choice_result}. {herg_central_at_1uM#}{herg_central_at_1uM__units}.
Cc1ccccc1N1CCN(Cc2c(C#N)c3ccccc3n2C)CC1
Cc1ccccc1N1CCN(Cc2c(C#N)c3ccccc3n2C)CC1
1-methyl-2-[[4-(2-methylphenyl)piperazin-1-yl]methyl]indole-3-carbonitrile