Task: Answer the MCQ question.
Question: What is the hERG inhibition at a concentration of 1uM of a drug with the SMILES CC(=O)Nc1ccc(S(=O)(=O)N[C@@H](C)C(=O)OCc2cc([N+](=O)[O-])cc3c2OCOC3)cc1?
Constraint: You must return none, one or more options from a, b, or c without using any other words.
Options:
a 6.615
b 10.221
c 13.301
Answer: a. 6.615\%.
{#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}.
CC(=O)Nc1ccc(S(=O)(=O)N[C@@H](C)C(=O)OCc2cc([N+](=O)[O-])cc3c2OCOC3)cc1
CC(=O)Nc1ccc(S(=O)(=O)N[C@@H](C)C(=O)OCc2cc([N+](=O)[O-])cc3c2OCOC3)cc1
(6-nitro-4H-1,3-benzodioxin-8-yl)methyl (2S)-2-[(4-acetamidophenyl)sulfonylamino]propanoate