Task: 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 CC(NC(=O)Nc1ccccc1)c1ccccc1?
Constraint: You must return none, one or more options from a or b without using any other words.
Options:
a: 16.400
b: -0.139
Answer: b. -0.139\%.
{#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}.
CC(NC(=O)Nc1ccccc1)c1ccccc1
CC(NC(=O)Nc1ccccc1)c1ccccc1
1-phenyl-3-(1-phenylethyl)urea