Task: Please answer the multiple choice question.
Question: Is the molecule with the SMILES c1ccc(CCN2C3CCC2CC(c2c(-c4ccccc4)[nH]c4ccccc24)C3)cc1 a human ether-à-go-go related gene (hERG) blocker (<10uM)?
Constraint: Even if you are uncertain, you must pick either a or b without using any other 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}
2-phenyl-3-[8-(2-phenylethyl)-8-azabicyclo[3.2.1]octan-3-yl]-1H-indole