Task: Answer the multiple choice question.
Question: What is the human ether-à-go-go related gene (hERG) inhibition at 1uM of a drug with the SMILES O=c1cc2oc3cc(O)c(O)cc3c(-c3ccccc3[N+](=O)[O-])c-2cc1O?
Constraint: You must return none, one or more options from a, b, c, or d without using any other words.
Options:
a.) 12.364
b.) 6.911
c.) 10.217
d.) 8.606
Answer: d. 8.606\%.
{#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}.
O=c1cc2oc3cc(O)c(O)cc3c(-c3ccccc3[N+](=O)[O-])c-2cc1O
O=c1cc2oc3cc(O)c(O)cc3c(-c3ccccc3[N+](=O)[O-])c-2cc1O
2,6,7-trihydroxy-9-(2-nitrophenyl)xanthen-3-one