Task: Answer the multiple-choice question.
Query: What is the human ether-à-go-go related gene (hERG) inhibition at 1uM of a compound with the SMILES CCCCNCc1ccc(OCc2ccc(Cl)nc2)c(OC)c1.Cl?
Constraint: You must return none, one or more options from a, b, c, or d without using any other words.
Options:
a. 5.700
b. 1.511
c. 2.994
d. 17.196
Answer: b. 1.511\%.
{#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}.
CCCCNCc1ccc(OCc2ccc(Cl)nc2)c(OC)c1.Cl
CCCCNCc1ccc(OCc2ccc(Cl)nc2)c(OC)c1.Cl
N-[[4-[(6-chloropyridin-3-yl)methoxy]-3-methoxyphenyl]methyl]butan-1-amine;hydrochloride