Task: Please answer the multiple choice question.
Question: Is the molecule with the SMILES representation of O=C1NCc2c(-c3ccccc3Cl)nc(=O)[nH]c2N1c1c(Cl)cccc1Cl 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) 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}
8-[2,6-bis(chloranyl)phenyl]-4-(2-chlorophenyl)-5,6-dihydro-1H-pyrimido[4,5-d]pyrimidine-2,7-dione