Task: Answer the multiple-choice question.
Question: What is the hERG inhibition at 1uM of a drug with the SMILES CCOC(=O)N1CCN(C(=O)CSc2nc(=O)n3cc(C)ccc3n2)CC1?
Constraint: You must return none, one or more options from a, b, c, or d without using any other words.
Options:
[a] 9.707
[b] 3.565
[c] -4.560
[d] 2.239
Answer: c. -4.560\%.
{#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}.
CCOC(=O)N1CCN(C(=O)CSc2nc(=O)n3cc(C)ccc3n2)CC1
CCOC(=O)N1CCN(C(=O)CSc2nc(=O)n3cc(C)ccc3n2)CC1
ethyl 4-[2-(7-methyl-4-oxopyrido[1,2-a][1,3,5]triazin-2-yl)sulfanylacetyl]piperazine-1-carboxylate