Task: Answer the multiple-choice question.
Query: What is the hERG inhibition at a concentration of 1uM of a compound with the SMILES O=C(CSc1nc(=O)n2ccccc2n1)NCc1ccccc1Cl?
Constraint: You must return none, one or more options from a, b, or c without using any other words.
Options:
a: 9.476
b: 16.311
c: 17.381
Answer: b. 16.311\%.
{#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}.
O=C(CSc1nc(=O)n2ccccc2n1)NCc1ccccc1Cl
O=C(CSc1nc(=O)n2ccccc2n1)NCc1ccccc1Cl
N-[(2-chlorophenyl)methyl]-2-(4-oxopyrido[1,2-a][1,3,5]triazin-2-yl)sulfanylacetamide