Task: Answer the multiple choice question.
Query: What is the hERG inhibition at a concentration of 10uM of a compound with the SMILES COc1ccc(C)cc1Nc1n[n+](-c2ccccc2)c(-c2cc([N+](=O)[O-])cc(OC)c2O)s1.[Cl-]?
Constraint: You must return none, one or more options from a, b, or c without using any additional words.
Options:
(a) 12.154
(b) 22.883
(c) 6.148
Answer: c. 6.148%.
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: What is the {herg_central_at_10uM__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_10uM%SMILES%}
Answer: {%multiple_choice_result}. {herg_central_at_10uM#}{herg_central_at_10uM__units}.
COc1ccc(C)cc1Nc1n[n+](-c2ccccc2)c(-c2cc([N+](=O)[O-])cc(OC)c2O)s1.[Cl-]
COc1ccc(C)cc1Nc1n[n+](-c2ccccc2)c(-c2cc([N+](=O)[O-])cc(OC)c2O)s1.[Cl-]
2-methoxy-6-[5-(2-methoxy-5-methylanilino)-3-phenyl-1,3,4-thiadiazol-3-ium-2-yl]-4-nitrophenol;chloride