Task: Answer the multiple choice question.
Query: What is the hERG inhibition at a concentration of 1uM of a drug with the SMILES CCCCn1c(/N=C/c2ccccc2NS(=O)(=O)c2ccc(C)cc2)nc2ccccc21?
Constraint: You must return none, one or more options from a, b, or c without using any additional words.
Options:
[a] 0.038
[b] 7.463
[c] 13.473
Answer: a. 0.038\%.
{#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}.
CCCCn1c(/N=C/c2ccccc2NS(=O)(=O)c2ccc(C)cc2)nc2ccccc21
CCCCn1c(/N=C/c2ccccc2NS(=O)(=O)c2ccc(C)cc2)nc2ccccc21
N-[2-[(E)-(1-butylbenzimidazol-2-yl)iminomethyl]phenyl]-4-methylbenzenesulfonamide