Problem statement: Answer the multiple-choice question.
Query: What is the hERG inhibition at 1uM of a drug with the SMILES O=C(c1ccc2c(c1)OCCO2)N1CCN(c2ccc([N+](=O)[O-])cc2)CC1?
Constraint: You must return none, one or more options from a, b, or c without using any other words.
Options:
a: 9.291
b: 1.157
c: 9.498
Answer: b. 1.157\%.
{#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}.
2,3-dihydro-1,4-benzodioxin-6-yl-[4-(4-nitrophenyl)piperazin-1-yl]methanone