Task: Answer the multiple choice question.
Question: What is the hERG inhibition at a concentration of 1uM of a drug with the SMILES CCCC(=O)N1CCN(c2ccc(NC(=O)c3ccc(N4CCCC4)c([N+](=O)[O-])c3)cc2Cl)CC1?
Constraint: You must return none, one or more options from a, b, c, d, or e without using any additional words.
Options:
a. 8.282
b. 1.731
c. -8.753
d. -8.460
e. -0.137
Answer: d. -8.460\%.
{#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}.
CCCC(=O)N1CCN(c2ccc(NC(=O)c3ccc(N4CCCC4)c([N+](=O)[O-])c3)cc2Cl)CC1
CCCC(=O)N1CCN(c2ccc(NC(=O)c3ccc(N4CCCC4)c([N+](=O)[O-])c3)cc2Cl)CC1
N-[4-(4-butanoylpiperazin-1-yl)-3-chlorophenyl]-3-nitro-4-pyrrolidin-1-ylbenzamide