Task: Answer the multiple-choice question.
Query: What is the human ether-à-go-go related gene (hERG) inhibition at 1uM of a compound with the SMILES Cc1cc(Br)ccc1NC(=O)c1sc2ncn(CC(=O)N3CCN(c4ccccn4)CC3)c(=O)c2c1C?
Constraint: You must return none, one or more options from a, b, or c without using any additional words.
Options:
[a] 12.320
[b] -0.313
[c] 4.911
Answer: a. 12.320\%.
{#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}.
Cc1cc(Br)ccc1NC(=O)c1sc2ncn(CC(=O)N3CCN(c4ccccn4)CC3)c(=O)c2c1C
Cc1cc(Br)ccc1NC(=O)c1sc2ncn(CC(=O)N3CCN(c4ccccn4)CC3)c(=O)c2c1C
N-(4-bromo-6-methylphenyl)-5-methyl-4-oxo-3-[2-oxo-2-(4-pyridin-2-ylpiperazin-1-yl)ethyl]thieno[2,3-d]pyrimidine-6-carboxamide