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 CNC(=O)Nc1nnc(C(C)(C)C)s1?
Constraint: You must return none, one or more options from a, b, c, or d without using any additional words.
Options:
a 3.596
b 13.935
c 7.541
d 8.636
Answer: b. 13.935\%.
{#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}.
1-(5-tert-butyl-1,3,4-thiadiazol-2-yl)-3-methylurea