Task: Answer the multiple-choice question.
Question: What is the human ether-à-go-go related gene (hERG) inhibition at 1uM of a compound with the SMILES COC(=O)C1=C(C)N=c2s/c(=C/c3cccs3)c(=O)n2C1c1cccs1?
Constraint: You must return none, one or more options from a, b, c, or d without using any other words.
Options:
(a) 2.764
(b) 13.097
(c) 7.908
(d) 6.988
Answer: a. 2.764\%.
{#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}.
COC(=O)C1=C(C)N=c2s/c(=C/c3cccs3)c(=O)n2C1c1cccs1
COC(=O)C1=C(C)N=c2s/c(=C/c3cccs3)c(=O)n2C1c1cccs1
methyl (2E)-7-methyl-3-oxo-5-thiophen-2-yl-2-(thiophen-2-ylmethylidene)-5H-[1,3]thiazolo[3,2-a]pyrimidine-6-carboxylate