Problem statement: Answer the MCQ question.
Query: What is the hERG inhibition at a concentration of 1uM of a drug with the SMILES CN1C(=O)S/C(=C/c2cccnc2)C1=O?
Constraint: You must return none, one or more options from a, b, or c without using any other words.
Options:
a: 7.916
b: -5.789
c: 6.556
Answer: b. -5.789\%.
{#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}.
CN1C(=O)S/C(=C/c2cccnc2)C1=O
CN1C(=O)S/C(=C/c2cccnc2)C1=O
(5E)-3-methyl-5-(pyridin-3-ylmethylidene)-1,3-thiazolidine-2,4-dione