Task: Please answer the multiple choice question.
Question: Is the molecule with the SMILES CNc1nc(NCCCN(C)C)c2sc(-c3ccc(N4CCOCC4)cc3)cc2n1 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: 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}
4-N-[3-(dimethylamino)propyl]-2-N-methyl-6-(4-morpholin-4-ylphenyl)thieno[3,2-d]pyrimidine-2,4-diamine