Task: Answer the multiple choice question.
Query: What is the hERG inhibition at a concentration of 1uM of a drug with the SMILES O=C(CSc1nccn1-c1ncc(C(F)(F)F)cc1Cl)c1ccc(Br)cc1?
Constraint: You must return none, one or more options from a, b, c, d, or e without using any other words.
Options:
a. 3.155
b. 19.288
c. -0.424
d. 10.761
e. 14.077
Answer: a. 3.155\%.
{#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=C(CSc1nccn1-c1ncc(C(F)(F)F)cc1Cl)c1ccc(Br)cc1
O=C(CSc1nccn1-c1ncc(C(F)(F)F)cc1Cl)c1ccc(Br)cc1
1-(4-bromophenyl)-2-[1-[3-chloro-5-(trifluoromethyl)pyridin-2-yl]imidazol-2-yl]sulfanylethanone