Task: Answer the MCQ question.
Query: What is the hERG inhibition at a concentration of 1uM of a drug with the SMILES Cc1nnc(NC(=O)CSc2ccc3nnc(-c4cccnc4)n3n2)s1?
Constraint: You must return none, one or more options from a, b, c, or d without using any other words.
Options:
a) 4.427
b) 14.407
c) 10.641
d) -75.364
Answer: a. 4.427\%.
{#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}.
Cc1nnc(NC(=O)CSc2ccc3nnc(-c4cccnc4)n3n2)s1
Cc1nnc(NC(=O)CSc2ccc3nnc(-c4cccnc4)n3n2)s1
N-(5-methyl-1,3,4-thiadiazol-2-yl)-2-[(3-pyridin-3-yl-[1,2,4]triazolo[4,3-b]pyridazin-6-yl)sulfanyl]acetamide