Problem statement: Answer the MCQ question.
Query: What is the hERG inhibition at a concentration of 10uM of a compound with the SMILES Cc1cc(-c2nnc(CSc3nnc(NC(=O)c4ccc(C(C)(C)C)cc4)s3)o2)ccc1[N+](=O)[O-]?
Constraint: You must return none, one or more options from a or b without using any additional words.
Options:
a 4.915
b -50.192
Answer: a. 4.915%.
{#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}.
Cc1cc(-c2nnc(CSc3nnc(NC(=O)c4ccc(C(C)(C)C)cc4)s3)o2)ccc1[N+](=O)[O-]
Cc1cc(-c2nnc(CSc3nnc(NC(=O)c4ccc(C(C)(C)C)cc4)s3)o2)ccc1[N+](=O)[O-]
4-tert-butyl-N-[5-[[5-(3-methyl-4-nitrophenyl)-1,3,4-oxadiazol-2-yl]methylsulfanyl]-1,3,4-thiadiazol-2-yl]benzamide