Task: Answer the multiple choice question.
Query: What is the hERG inhibition at a concentration of 1uM of a drug with the SMILES COCCN1C(=O)c2oc3cc(C)c(C)cc3c(=O)c2C1c1ccc(O)cc1?
Constraint: You must return none, one or more options from a, b, c, d, or e without using any additional words.
Options:
a 5.054
b 18.160
c 1.896
d 13.944
e 11.993
Answer: b. 18.160\%.
{#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}.
COCCN1C(=O)c2oc3cc(C)c(C)cc3c(=O)c2C1c1ccc(O)cc1
COCCN1C(=O)c2oc3cc(C)c(C)cc3c(=O)c2C1c1ccc(O)cc1
1-(4-hydroxyphenyl)-2-(2-methoxyethyl)-6,7-dimethyl-1H-chromeno[2,3-c]pyrrole-3,9-dione