Problem statement: Answer the multiple-choice question.
Query: What is the hERG inhibition at a concentration of 1uM of a compound with the SMILES Cc1ccc(-c2csc3ncnc(SCC(=O)Nc4nnc(C)s4)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. 5.178
b. 19.554
c. -0.987
d. 3.978
e. 13.211
Answer: c. -0.987\%.
{#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}.
2-[5-(4-methylphenyl)thieno[2,3-d]pyrimidin-4-yl]sulfanyl-N-(5-methyl-1,3,4-thiadiazol-2-yl)acetamide