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 CC1=C(C(=O)OC(C)C)C(c2ccc(Br)s2)NC(=O)N1C?
Constraint: You must return none, one or more options from a, b, c, or d without using any other words.
Options:
[a] 3.800
[b] 15.732
[c] -0.340
[d] 8.879
Answer: a. 3.800\%.
{#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}.
CC1=C(C(=O)OC(C)C)C(c2ccc(Br)s2)NC(=O)N1C
CC1=C(C(=O)OC(C)C)C(c2ccc(Br)s2)NC(=O)N1C
propan-2-yl 6-(5-bromothiophen-2-yl)-3,4-dimethyl-2-oxo-1,6-dihydropyrimidine-5-carboxylate