Task: Answer the MCQ question.
Question: What is the human ether-à-go-go related gene (hERG) inhibition at a concentration of 10uM of a compound with the SMILES O=C1C2C3C=CC(C4CC34)C2C(=O)N1/N=C/c1ccc(-c2ccc([N+](=O)[O-])cc2)o1?
Constraint: You must return none, one or more options from a, b, or c without using any other words.
Options:
a: -3.552
b: -16.197
c: 16.188
Answer: c. 16.188%.
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: What is the {herg_central_at_10uM__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_10uM%SMILES%}
Answer: {%multiple_choice_result}. {herg_central_at_10uM#}{herg_central_at_10uM__units}.
O=C1C2C3C=CC(C4CC34)C2C(=O)N1/N=C/c1ccc(-c2ccc([N+](=O)[O-])cc2)o1
O=C1C2C3C=CC(C4CC34)C2C(=O)N1/N=C/c1ccc(-c2ccc([N+](=O)[O-])cc2)o1
4-[(E)-[5-(4-nitrophenyl)furan-2-yl]methylideneamino]-4-azatetracyclo[5.3.2.02,6.08,10]dodec-11-ene-3,5-dione