Problem statement: Answer the multiple choice question.
Question: What is the hERG inhibition at a concentration of 1uM of a drug with the SMILES Cl.OC(COc1c(F)cc(Br)cc1F)CN1CCN(c2ccc(F)cc2)CC1?
Constraint: You must return none, one or more options from a, b, or c without using any additional words.
Options:
[a] -3.209
[b] 10.233
[c] 2.420
Answer: c. 2.420\%.
{#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}.
1-(4-bromo-2,6-difluorophenoxy)-3-[4-(4-fluorophenyl)piperazin-1-yl]propan-2-ol;hydrochloride