Problem statement: Answer the multiple choice question.
Question: What is the hERG inhibition at a concentration of 1uM of a drug with the SMILES NC(=O)CC(NC(=O)c1ccc(Br)cc1)c1ccc(N2CCC(Cc3ccccc3)CC2)c([N+](=O)[O-])c1?
Constraint: You must return none, one or more options from a, b, c, or d without using any other words.
Options:
a: 11.021
b: 12.099
c: -5.260
d: 19.441
Answer: c. -5.260\%.
{#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}.
NC(=O)CC(NC(=O)c1ccc(Br)cc1)c1ccc(N2CCC(Cc3ccccc3)CC2)c([N+](=O)[O-])c1
NC(=O)CC(NC(=O)c1ccc(Br)cc1)c1ccc(N2CCC(Cc3ccccc3)CC2)c([N+](=O)[O-])c1
N-[3-amino-1-[4-(4-benzylpiperidin-1-yl)-3-nitrophenyl]-3-oxopropyl]-4-bromobenzamide