Task: Answer the MCQ question.
Query: What is the human ether-à-go-go related gene (hERG) inhibition at 1uM of a compound with the SMILES O=C(NCCN1CCN(c2ccccc2)CC1)Nc1cccc(Cl)c1?
Constraint: You must return none, one or more options from a, b, or c without using any other words.
Options:
a. 5.587
b. 8.447
c. 12.085
Answer: b. 8.447\%.
{#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(NCCN1CCN(c2ccccc2)CC1)Nc1cccc(Cl)c1
O=C(NCCN1CCN(c2ccccc2)CC1)Nc1cccc(Cl)c1
1-(3-chlorophenyl)-3-[2-(4-phenyl-1,4-diazinan-1-yl)ethyl]urea