Task: Answer the multiple-choice question.
Question: What is the hERG inhibition at a concentration of 1uM of a compound with the SMILES O=C(/C=C/c1ccccc1)N1CCN(c2ccc([N+](=O)[O-])c(N3CCOCC3)c2)CC1?
Constraint: You must return none, one or more options from a, b, c, d, or e without using any other words.
Options:
a 12.916
b -3.744
c 0.102
d 12.465
e -74.179
Answer: b. -3.744\%.
{#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(/C=C/c1ccccc1)N1CCN(c2ccc([N+](=O)[O-])c(N3CCOCC3)c2)CC1
O=C(/C=C/c1ccccc1)N1CCN(c2ccc([N+](=O)[O-])c(N3CCOCC3)c2)CC1
(E)-1-[4-(3-morpholin-4-yl-4-nitrophenyl)piperazin-1-yl]-3-phenylprop-2-en-1-one