Problem statement: Answer the multiple choice question.
Query: What is the hERG inhibition at a concentration of 1uM of a compound with the SMILES Cl.NC(=O)c1c(NC(=O)c2ccccc2)sc2c1CCN(Cc1ccccc1)C2?
Constraint: You must return none, one or more options from a, b, or c without using any additional words.
Options:
a: 8.642
b: 17.816
c: 16.938
Answer: a. 8.642\%.
{#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}.
Cl.NC(=O)c1c(NC(=O)c2ccccc2)sc2c1CCN(Cc1ccccc1)C2
Cl.NC(=O)c1c(NC(=O)c2ccccc2)sc2c1CCN(Cc1ccccc1)C2
2-benzamido-6-benzyl-5,7-dihydro-4H-thieno[2,3-c]pyridine-3-carboxamide;hydrochloride