Problem statement: Answer the multiple-choice question.
Question: What is the hERG inhibition at a concentration of 1uM of a drug with the SMILES O=C1NC(=O)N(c2ccccc2F)C(=O)/C1=C/c1ccc(Oc2ccc([N+](=O)[O-])cn2)cc1?
Constraint: You must return none, one or more options from a, b, c, or d without using any other words.
Options:
(a) 8.421
(b) 9.344
(c) -10.304
(d) 6.944
Answer: a. 8.421\%.
{#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=C1NC(=O)N(c2ccccc2F)C(=O)/C1=C/c1ccc(Oc2ccc([N+](=O)[O-])cn2)cc1
O=C1NC(=O)N(c2ccccc2F)C(=O)/C1=C/c1ccc(Oc2ccc([N+](=O)[O-])cn2)cc1
(5E)-1-(2-fluorophenyl)-5-[[4-(5-nitropyridin-2-yl)oxyphenyl]methylidene]-1,3-diazinane-2,4,6-trione