Task: Answer the multiple choice question.
Question: What is the hERG inhibition at a concentration of 1uM of a drug with the SMILES CCc1ccc(-c2csc3ncn(CC(=O)NCc4ccco4)c(=O)c23)cc1?
Constraint: You must return none, one or more options from a, b, c, d, or e without using any additional words.
Options:
a: -12.632
b: -49.006
c: 4.890
d: -24.730
e: 16.920
Answer: c. 4.890\%.
{#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}.
CCc1ccc(-c2csc3ncn(CC(=O)NCc4ccco4)c(=O)c23)cc1
CCc1ccc(-c2csc3ncn(CC(=O)NCc4ccco4)c(=O)c23)cc1
2-[5-(4-ethylphenyl)-4-oxothieno[2,3-d]pyrimidin-3-yl]-N-(furan-2-ylmethyl)acetamide