Task: Answer the MCQ question.
Query: What is the human ether-à-go-go related gene (hERG) inhibition at 1uM of a compound with the SMILES C=CCc1cc(/C=C/c2nc(O)c([N+](=O)[O-])c(=O)[nH]2)cc(OC)c1O?
Constraint: You must return none, one or more options from a, b, c, or d without using any other words.
Options:
(a) 1.585
(b) 16.216
(c) 5.879
(d) 7.578
Answer: b. 16.216\%.
{#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}.
C=CCc1cc(/C=C/c2nc(O)c([N+](=O)[O-])c(=O)[nH]2)cc(OC)c1O
C=CCc1cc(/C=C/c2nc(O)c([N+](=O)[O-])c(=O)[nH]2)cc(OC)c1O
4-hydroxy-2-[(E)-2-(4-hydroxy-3-methoxy-5-prop-2-enylphenyl)ethenyl]-5-nitro-1H-pyrimidin-6-one