Task: Answer the MCQ question.
Query: What is the human ether-à-go-go related gene (hERG) inhibition at a concentration of 1uM of a drug with the SMILES Cc1cc(NC(=O)c2ccccc2Cl)n(C(C)(C)C)n1?
Constraint: You must return none, one or more options from a, b, or c without using any other words.
Options:
(a) 9.513
(b) 5.142
(c) 18.447
Answer: c. 18.447\%.
{#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}.
Cc1cc(NC(=O)c2ccccc2Cl)n(C(C)(C)C)n1
Cc1cc(NC(=O)c2ccccc2Cl)n(C(C)(C)C)n1
N-(2-tert-butyl-5-methylpyrazol-3-yl)-2-chlorobenzamide