Task: Answer the MCQ question.
Question: What is the hERG inhibition at 10uM of a compound with the SMILES C=CCn1c(NCc2c[nH]c3ccccc23)nc2ccccc21?
Constraint: You must return none, one or more options from a or b without using any additional words.
Options:
a.) -27.556
b.) 27.846
Answer: a. -27.556%.
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: What is the {herg_central_at_10uM__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_10uM%SMILES%}
Answer: {%multiple_choice_result}. {herg_central_at_10uM#}{herg_central_at_10uM__units}.
C=CCn1c(NCc2c[nH]c3ccccc23)nc2ccccc21
C=CCn1c(NCc2c[nH]c3ccccc23)nc2ccccc21
N-(1H-indol-3-ylmethyl)-1-prop-2-enylbenzimidazol-2-amine