Task: Answer the multiple-choice question.
Query: What is the hERG inhibition at a concentration of 1uM of a compound with the SMILES C/C(=N\Nc1ccc(S(=O)(=O)Nc2ccccc2)cc1[N+](=O)[O-])c1ccc(N2CCOCC2)cc1?
Constraint: You must return none, one or more options from a or b without using any additional words.
Options:
a. -0.924
b. 14.389
Answer: a. -0.924\%.
{#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}.
C/C(=N\Nc1ccc(S(=O)(=O)Nc2ccccc2)cc1[N+](=O)[O-])c1ccc(N2CCOCC2)cc1
C/C(=N\Nc1ccc(S(=O)(=O)Nc2ccccc2)cc1[N+](=O)[O-])c1ccc(N2CCOCC2)cc1
4-[(2E)-2-[1-(4-morpholin-4-ylphenyl)ethylidene]hydrazinyl]-3-nitro-N-phenylbenzenesulfonamide