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(c1cnn2c(C(F)(F)F)cc(-c3cccs3)nc12)N1CCN(C(c2ccccc2)c2ccccc2)CC1?
Constraint: You must return none, one or more options from a, b, or c without using any other words.
Options:
a 7.561
b 13.354
c 13.610
Answer: b. 13.354\%.
{#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(c1cnn2c(C(F)(F)F)cc(-c3cccs3)nc12)N1CCN(C(c2ccccc2)c2ccccc2)CC1
O=C(c1cnn2c(C(F)(F)F)cc(-c3cccs3)nc12)N1CCN(C(c2ccccc2)c2ccccc2)CC1
(4-benzhydrylpiperazin-1-yl)-[5-thiophen-2-yl-7-(trifluoromethyl)pyrazolo[1,5-a]pyrimidin-3-yl]methanone