Problem statement: Answer the multiple choice question.
Query: What is the hERG inhibition at a concentration of 1uM of a compound with the SMILES CC1=[N+](CC(=O)NC(C)(C)C)CCc2ccccc21.[Cl-]?
Constraint: You must return none, one or more options from a or b without using any additional words.
Options:
(a) 12.457
(b) 17.464
Answer: b. 17.464\%.
{#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}.
CC1=[N+](CC(=O)NC(C)(C)C)CCc2ccccc21.[Cl-]
CC1=[N+](CC(=O)NC(C)(C)C)CCc2ccccc21.[Cl-]
N-tert-butyl-2-(1-methyl-3,4-dihydroisoquinolin-2-ium-2-yl)acetamide;chloride