Task: Answer the multiple choice question.
Question: What is the hERG inhibition at 10uM of a drug with the SMILES COc1ccc(-c2cc3ccc(OCc4nn[nH]n4)cc3oc2=O)cc1OC?
Constraint: You must return none, one or more options from a or b without using any additional words.
Options:
a: 19.107
b: -11.301
Answer: b. -11.301%.
{#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(-c2cc3ccc(OCc4nn[nH]n4)cc3oc2=O)cc1OC
COc1ccc(-c2cc3ccc(OCc4nn[nH]n4)cc3oc2=O)cc1OC
3-(3,4-dimethoxyphenyl)-7-(2H-tetrazol-5-ylmethoxy)chromen-2-one