Task: Answer the multiple-choice question.
Query: What is the human ether-à-go-go related gene (hERG) inhibition at a concentration of 1uM of a drug with the SMILES CC(C)[C@H](NC(=O)OC(C)(C)C)c1nnc(S(=O)(=O)Cc2c(F)cccc2Cl)o1?
Constraint: You must return none, one or more options from a, b, or c without using any other words.
Options:
a: 3.240
b: 13.796
c: -1.547
Answer: c. -1.547\%.
{#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(C)[C@H](NC(=O)OC(C)(C)C)c1nnc(S(=O)(=O)Cc2c(F)cccc2Cl)o1
CC(C)[C@H](NC(=O)OC(C)(C)C)c1nnc(S(=O)(=O)Cc2c(F)cccc2Cl)o1
tert-butyl N-[(1S)-1-[5-[(2-chloro-6-fluorophenyl)methylsulfonyl]-1,3,4-oxadiazol-2-yl]-2-methylpropyl]carbamate