Problem statement: Answer the multiple choice question.
Query: What is the human ether-à-go-go related gene (hERG) inhibition at a concentration of 10uM of a compound with the SMILES CS(=O)(=O)N1CC2CCCN2c2ccc(C(F)(F)F)cc21?
Constraint: You must return none, one or more options from a, b, or c without using any additional words.
Options:
a: -2.828
b: -20.328
c: -8.429
Answer: a. -2.828%.
{#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}.
CS(=O)(=O)N1CC2CCCN2c2ccc(C(F)(F)F)cc21
CS(=O)(=O)N1CC2CCCN2c2ccc(C(F)(F)F)cc21
5-methylsulfonyl-7-(trifluoromethyl)-2,3,3a,4-tetrahydro-1H-pyrrolo[1,2-a]quinoxaline