Problem statement: Answer the MCQ question.
Query: What is the hERG inhibition at 1uM of a compound with the SMILES CC(=O)N1CC(C)Sc2ccc(S(=O)(=O)NCc3ccc(Cl)cc3)cc21?
Constraint: You must return none, one or more options from a, b, or c without using any additional words.
Options:
[a] 1.907
[b] 9.498
[c] 2.570
Answer: a. 1.907\%.
{#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}.
CC(=O)N1CC(C)Sc2ccc(S(=O)(=O)NCc3ccc(Cl)cc3)cc21
CC(=O)N1CC(C)Sc2ccc(S(=O)(=O)NCc3ccc(Cl)cc3)cc21
4-acetyl-N-[(4-chlorophenyl)methyl]-2-methyl-2,3-dihydro-1,4-benzothiazine-6-sulfonamide