Problem statement: Answer the multiple choice question.
Question: What is the hERG inhibition at a concentration of 1uM of a compound with the SMILES COc1cccc2oc3ccc(C#Cc4ccccn4)cc3c(=O)c12?
Constraint: You must return none, one or more options from a, b, c, or d without using any additional words.
Options:
a.) 1.588
b.) 19.496
c.) 13.962
d.) 14.336
Answer: b. 19.496\%.
{#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}.
COc1cccc2oc3ccc(C#Cc4ccccn4)cc3c(=O)c12
COc1cccc2oc3ccc(C#Cc4ccccn4)cc3c(=O)c12
1-methoxy-7-(2-pyridin-2-ylethynyl)xanthen-9-one