Task: Answer the multiple choice question.
Query: What is the hERG inhibition at a concentration of 10uM of a drug with the SMILES COc1cc2nc(CCc3ccccc3)oc(=O)c2cc1OC?
Constraint: You must return none, one or more options from a, b, c, d, or e without using any other words.
Options:
(a) 1.403
(b) 9.524
(c) 23.308
(d) 3.560
(e) -0.388
Answer: b. 9.524%.
{#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}.
COc1cc2nc(CCc3ccccc3)oc(=O)c2cc1OC
COc1cc2nc(CCc3ccccc3)oc(=O)c2cc1OC
6,7-dimethoxy-2-(2-phenylethyl)-3,1-benzoxazin-4-one