Task: Answer the multiple choice question.
Question: What is the hERG inhibition at a concentration of 1uM of a drug with the SMILES O=C(O)c1ccccc1N=N/C(=N/Nc1cc(S(=O)(=O)[O-])ccc1O)c1ccccc1.[Na+]?
Constraint: You must return none, one or more options from a, b, c, or d without using any additional words.
Options:
[a] -0.657
[b] 15.717
[c] 16.039
[d] 7.028
Answer: b. 15.717\%.
{#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(O)c1ccccc1N=N/C(=N/Nc1cc(S(=O)(=O)[O-])ccc1O)c1ccccc1.[Na+]
O=C(O)c1ccccc1N=N/C(=N/Nc1cc(S(=O)(=O)[O-])ccc1O)c1ccccc1.[Na+]
sodium;3-[(2E)-2-[[(2-carboxyphenyl)diazenyl]-phenylmethylidene]hydrazinyl]-4-hydroxybenzenesulfonate