Task: Answer the multiple choice question.
Query: What is the human ether-à-go-go related gene (hERG) inhibition at a concentration of 1uM of a drug with the SMILES CCCNS(=O)(=O)c1cc(Br)cc2c1N(C(=O)CC)CC2?
Constraint: You must return none, one or more options from a, b, c, d, or e without using any additional words.
Options:
a: 13.858
b: 11.208
c: 4.418
d: -1.213
e: 10.421
Answer: c. 4.418\%.
{#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}.
5-bromo-1-propanoyl-N-propyl-2,3-dihydroindole-7-sulfonamide