Task: Answer the multiple choice question.
Question: What is the human ether-à-go-go related gene (hERG) inhibition at a concentration of 10uM of a compound with the SMILES O=C1Nc2ccccc2Nc2ncccc21?
Constraint: You must return none, one or more options from a, b, c, or d without using any other words.
Options:
[a] 3.259
[b] 11.961
[c] -0.409
[d] -7.419
Answer: a. 3.259%.
{#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}.
O=C1Nc2ccccc2Nc2ncccc21
O=C1Nc2ccccc2Nc2ncccc21
6,11-dihydropyrido[3,2-c][1,5]benzodiazepin-5-one