Task: Answer the multiple choice question.
Question: What is the human ether-à-go-go related gene (hERG) inhibition at 1uM of a drug with the SMILES CCCCCNc1nc2ccccc2nc1NS(=O)(=O)c1cccs1?
Constraint: You must return none, one or more options from a, b, c, d, or e without using any other words.
Options:
a 10.677
b 4.542
c 12.517
d 11.687
e 5.700
Answer: b. 4.542\%.
{#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}.
CCCCCNc1nc2ccccc2nc1NS(=O)(=O)c1cccs1
CCCCCNc1nc2ccccc2nc1NS(=O)(=O)c1cccs1
N-[3-(pentylamino)quinoxalin-2-yl]thiophene-2-sulfonamide