Task: Answer the multiple choice question.
Question: What is the hERG inhibition at a concentration of 10uM of a compound with the SMILES COc1c(C(C)C)oc2cc3oc(=O)ccc3cc12?
Constraint: You must return none, one or more options from a or b without using any additional words.
Options:
a: -17.843
b: -34.641
Answer: a. -17.843%.
{#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}.
COc1c(C(C)C)oc2cc3oc(=O)ccc3cc12
COc1c(C(C)C)oc2cc3oc(=O)ccc3cc12
3-methoxy-2-propan-2-ylfuro[3,2-g]chromen-7-one