Task: Answer the multiple-choice question.
Query: What is the hERG inhibition at a concentration of 1uM of a drug with the SMILES c1ccc(-c2csc3ncnc(NCCCN4CCOCC4)c23)cc1?
Constraint: You must return none, one or more options from a, b, or c without using any other words.
Options:
a 5.047
b 7.930
c 2.189
Answer: c. 2.189\%.
{#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}.
c1ccc(-c2csc3ncnc(NCCCN4CCOCC4)c23)cc1
c1ccc(-c2csc3ncnc(NCCCN4CCOCC4)c23)cc1
N-(3-morpholin-4-ylpropyl)-5-phenylthieno[2,3-d]pyrimidin-4-amine