Task: Please answer the multiple choice question.
Question: Is the molecule with the SMILES CNc1nc(NCCCN(C)C)c2sc(-c3ccc4nonc4c3)cc2n1 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: 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}
6-(2,1,3-benzoxadiazol-5-yl)-4-N-[3-(dimethylamino)propyl]-2-N-methylthieno[3,2-d]pyrimidine-2,4-diamine