Task: Answer the multiple-choice question.
Question: What is the human ether-à-go-go related gene (hERG) inhibition at a concentration of 1uM of a compound with the SMILES O=C1Nc2ccc(Cl)cc2C(C#CC2CC2)(C(F)(F)F)O1?
Constraint: You must return none, one or more options from a, b, or c without using any additional words.
Options:
(a) 5.432
(b) 12.867
(c) -9.904
Answer: b. 12.867\%.
{#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=C1Nc2ccc(Cl)cc2C(C#CC2CC2)(C(F)(F)F)O1
O=C1Nc2ccc(Cl)cc2C(C#CC2CC2)(C(F)(F)F)O1
6-chloro-4-(2-cyclopropylethynyl)-4-(trifluoromethyl)-1H-3,1-benzoxazin-2-one