Problem statement: Answer the multiple choice question.
Query: What is the human ether-à-go-go related gene (hERG) inhibition at a concentration of 1uM of a compound with the SMILES CC1(CC(=O)Nc2ccccc2)NC(=S)N(c2ccccc2)N1?
Constraint: You must return none, one or more options from a, b, or c without using any other words.
Options:
(a) 8.526
(b) 3.655
(c) 20.493
Answer: c. 20.493\%.
{#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(CC(=O)Nc2ccccc2)NC(=S)N(c2ccccc2)N1
CC1(CC(=O)Nc2ccccc2)NC(=S)N(c2ccccc2)N1
2-(3-methyl-1-phenyl-5-sulfanylidene-1,2,4-triazolidin-3-yl)-N-phenylacetamide