Task: Answer the multiple-choice question.
Question: What is the hERG inhibition at a concentration of 10uM of a drug with the SMILES COc1ccc(C2=C(c3ccc([N+](=O)[O-])cc3)C(=O)OC2)cc1?
Constraint: You must return none, one or more options from a, b, c, or d without using any additional words.
Options:
[a] -10.690
[b] -13.663
[c] -19.308
[d] -6.758
Answer: d. -6.758%.
{#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}.
COc1ccc(C2=C(c3ccc([N+](=O)[O-])cc3)C(=O)OC2)cc1
COc1ccc(C2=C(c3ccc([N+](=O)[O-])cc3)C(=O)OC2)cc1
3-(4-methoxyphenyl)-4-(4-nitrophenyl)-2H-furan-5-one