Task: Answer the MCQ question.
Query: What is the human ether-à-go-go related gene (hERG) inhibition at 1uM of a drug with the SMILES CCOC1(C(F)(F)F)NC(=O)N(Cc2ccc(OC)cc2)C1=O?
Constraint: You must return none, one or more options from a, b, or c without using any other words.
Options:
(a) -9.846
(b) 13.477
(c) 2.024
Answer: c. 2.024\%.
{#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}.
CCOC1(C(F)(F)F)NC(=O)N(Cc2ccc(OC)cc2)C1=O
CCOC1(C(F)(F)F)NC(=O)N(Cc2ccc(OC)cc2)C1=O
5-ethoxy-3-[(4-methoxyphenyl)methyl]-5-(trifluoromethyl)imidazolidine-2,4-dione