Problem statement: 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 O=c1c2c(-c3ccc([N+](=O)[O-])cc3)csc2nc2n1CCC2?
Constraint: You must return none, one or more options from a, b, c, or d without using any other words.
Options:
a: 8.498
b: 5.238
c: -43.947
d: 13.325
Answer: c. -43.947\%.
{#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=c1c2c(-c3ccc([N+](=O)[O-])cc3)csc2nc2n1CCC2
O=c1c2c(-c3ccc([N+](=O)[O-])cc3)csc2nc2n1CCC2
4-(4-nitrophenyl)-6-thia-1,8-diazatricyclo[7.3.0.03,7]dodeca-3(7),4,8-trien-2-one