Task: Please answer the multiple choice question.
Question: Is the molecule with the SMILES Cn1c(NCCN(CCO)CCCc2ccc([N+](=O)[O-])cc2)cc(=O)n(C)c1=O a human ether-à-go-go related gene (hERG) blocking compound?
Constraint: Even if you are not sure, you must pick either a or b without using any additional words.
Options:
(a) True
(b) False
Answer: a
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}