Problem statement: Answer the multiple-choice question.
Question: What is the hERG inhibition at 1uM of a drug with the SMILES O=C(CCNc1ccc(Cc2ccncc2)cc1)c1cccc([N+](=O)[O-])c1?
Constraint: You must return none, one or more options from a, b, c, d, or e without using any additional words.
Options:
[a] 5.390
[b] 14.254
[c] 7.602
[d] 10.436
[e] 7.552
Answer: a. 5.390\%.
{#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=C(CCNc1ccc(Cc2ccncc2)cc1)c1cccc([N+](=O)[O-])c1
O=C(CCNc1ccc(Cc2ccncc2)cc1)c1cccc([N+](=O)[O-])c1
oxido-oxo-[3-[3-[4-(pyridin-4-ylmethyl)anilino]propanoyl]phenyl]azanium