Task: Please answer the multiple choice question.
Question: Is the molecule with the SMILES representation of Cc1cnc(Nc2cc(N3CCN(C)CC3)nc(N[C@@H](C)c3ccc(F)cn3)n2)s1 a hERG blocking compound (<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: b
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-N-[(1S)-1-(5-fluoropyridin-2-yl)ethyl]-6-(4-methylpiperazin-1-yl)-4-N-(5-methyl-1,3-thiazol-2-yl)pyrimidine-2,4-diamine