Task: Please answer the multiple choice question.
Question: Is the molecule with the SMILES representation of O=c1[nH]c(C2CCCN2)nc2c1oc1ccc(Cl)cc12 a hERG blocking compound (<10uM)?
Constraint: Even if you are uncertain, you must pick either a or b without using any additional 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}
8-chloro-2-pyrrolidin-2-yl-3H-[1]benzofuro[3,2-d]pyrimidin-4-one