Task: Please answer the multiple choice question.
Question: Is the molecule with the SMILES COc1cccc2nc(-c3cccs3)nc(NN3C(=O)C=C(C)C3=O)c12 a human ether-à-go-go related gene (hERG) blocking compound (<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: 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}
1-[[5-methoxy-2-(thiophen-2-yl)quinazolin-4-yl]amino]-3-methylpyrrole-2,5-dione