Task: Answer the multiple choice question.
Query: What is the hERG inhibition at a concentration of 10uM of a drug with the SMILES COc1ccc(CCNC(=O)Cc2ccc(OCc3ccccc3)c(OC)c2[N+](=O)[O-])cc1OCc1ccccc1?
Constraint: You must return none, one or more options from a, b, or c without using any other words.
Options:
a. 9.965
b. 24.139
c. 7.703
Answer: c. 7.703%.
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: What is the {herg_central_at_10uM__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_10uM%SMILES%}
Answer: {%multiple_choice_result}. {herg_central_at_10uM#}{herg_central_at_10uM__units}.
COc1ccc(CCNC(=O)Cc2ccc(OCc3ccccc3)c(OC)c2[N+](=O)[O-])cc1OCc1ccccc1
COc1ccc(CCNC(=O)Cc2ccc(OCc3ccccc3)c(OC)c2[N+](=O)[O-])cc1OCc1ccccc1
2-(3-methoxy-2-nitro-4-phenylmethoxyphenyl)-N-[2-(4-methoxy-3-phenylmethoxyphenyl)ethyl]acetamide