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 O=C(NCCCN1CCCC1)c1ccc2c(Cl)c3c(nc2c1)CCCC3?
Constraint: You must return none, one or more options from a, b, c, d, or e without using any other words.
Options:
a. 20.851
b. 1.634
c. -1.921
d. 4.081
e. 14.594
Answer: c. -1.921\%.
{#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}.
O=C(NCCCN1CCCC1)c1ccc2c(Cl)c3c(nc2c1)CCCC3
O=C(NCCCN1CCCC1)c1ccc2c(Cl)c3c(nc2c1)CCCC3
9-chloro-N-(3-pyrrolidin-1-ylpropyl)-5,6,7,8-tetrahydroacridine-3-carboxamide