Task: Answer the MCQ question.
Query: What is the hERG inhibition at a concentration of 1uM of a compound with the SMILES Cc1nc2c(ncn2-c2ccccc2)c(=O)n1NC(=O)CN1CCN(C)CC1?
Constraint: You must return none, one or more options from a, b, or c without using any additional words.
Options:
[a] 13.961
[b] 0.211
[c] 11.921
Answer: a. 13.961\%.
{#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}.
Cc1nc2c(ncn2-c2ccccc2)c(=O)n1NC(=O)CN1CCN(C)CC1
Cc1nc2c(ncn2-c2ccccc2)c(=O)n1NC(=O)CN1CCN(C)CC1
N-(2-methyl-6-oxo-9-phenylpurin-1-yl)-2-(4-methylpiperazin-1-yl)acetamide