Task: Answer the multiple-choice question.
Query: What is the hERG inhibition at a concentration of 1uM of a drug with the SMILES CC(=O)N=c1c(C#N)cc2c(=O)n3cccc(C)c3nc2n1Cc1ccco1?
Constraint: You must return none, one or more options from a or b without using any additional words.
Options:
a: 6.340
b: -1.930
Answer: a. 6.340\%.
{#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}.
CC(=O)N=c1c(C#N)cc2c(=O)n3cccc(C)c3nc2n1Cc1ccco1
CC(=O)N=c1c(C#N)cc2c(=O)n3cccc(C)c3nc2n1Cc1ccco1
N-[5-cyano-7-(furan-2-ylmethyl)-11-methyl-2-oxo-1,7,9-triazatricyclo[8.4.0.03,8]tetradeca-3(8),4,9,11,13-pentaen-6-ylidene]acetamide