Task: Please answer the multiple choice question.
Question: Is the molecule with the SMILES COC1CN(c2nnc(C)c3c(C)n(-c4ccc(Cl)cc4OC(F)(F)F)nc23)C1 a hERG blocker (<10uM)?
Constraint: Even if you are not sure, you must pick either a or b without using any other words.
Options:
a: False
b: True
Answer: b
Task: Please answer the multiple choice question.
Question: Is the molecule with the {SMILES__description} {#representation of |!}{SMILES#} a {herg_blocker__names__noun}?
Constraint: Even if you are {#uncertain|not sure!}, you must pick either {%multiple_choice_enum%2%aA1} without using any {#other|additional!} words.
Options:
{herg_blocker%}
Answer: {%multiple_choice_result}
2-[4-chloro-2-(trifluoromethoxy)phenyl]-7-(3-methoxyazetidin-1-yl)-3,4-dimethylpyrazolo[3,4-d]pyridazine