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 CCCCNC(=S)NCCN1CCN(C(=S)NCCCC)CC1.Cl?
Constraint: You must return none, one or more options from a, b, c, or d without using any additional words.
Options:
a: -0.040
b: 15.981
c: -6.005
d: 0.147
Answer: a. -0.040\%.
{#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}.
CCCCNC(=S)NCCN1CCN(C(=S)NCCCC)CC1.Cl
CCCCNC(=S)NCCN1CCN(C(=S)NCCCC)CC1.Cl
N-butyl-4-[2-(butylcarbamothioylamino)ethyl]piperazine-1-carbothioamide;hydrochloride