Task: Answer the multiple-choice question.
Query: What is the human ether-à-go-go related gene (hERG) inhibition at 1uM of a compound with the SMILES COc1cccc(NC(=O)Nc2cc(Cl)ccc2C)c1?
Constraint: You must return none, one or more options from a, b, c, or d without using any other words.
Options:
(a) 10.409
(b) 16.891
(c) 19.708
(d) -0.470
Answer: c. 19.708\%.
{#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}.
COc1cccc(NC(=O)Nc2cc(Cl)ccc2C)c1
COc1cccc(NC(=O)Nc2cc(Cl)ccc2C)c1
1-(5-chloro-2-methylphenyl)-3-(3-methoxyphenyl)urea