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 O=c1c(Sc2ccccc2)c(C(F)(F)F)[nH]n1-c1ccccc1?
Constraint: You must return none, one or more options from a, b, c, d, or e without using any additional words.
Options:
a: 11.151
b: 19.845
c: 20.216
d: 5.287
e: 11.200
Answer: b. 19.845\%.
{#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}.
O=c1c(Sc2ccccc2)c(C(F)(F)F)[nH]n1-c1ccccc1
O=c1c(Sc2ccccc2)c(C(F)(F)F)[nH]n1-c1ccccc1
2-phenyl-4-phenylsulfanyl-5-(trifluoromethyl)-1H-pyrazol-3-one