Task: Please answer the multiple choice question.
Question: Which molecules are a hERG blocker (<10uM)?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
a) CNC(=O)c1ccc2cc(C3(O)CCn4cncc43)ccc2c1
b) Nc1ccnc(N2CCC(C(=O)N3CCc4ccccc4C3)(c3ccccc3)CC2)c1
Answer: b
Task: Please answer the multiple choice question.
Question: Which molecules are {herg_blocker#not &NULL}a {herg_blocker__names__noun}?
Constraint: You must select none, one or more options from {%multiple_choice_enum%2-5%aA1} without using any {#other|additional!} words.
Options:
{SMILES%herg_blocker%}
Answer: {%multiple_choice_result}
[1-(4-aminopyridin-2-yl)-4-phenylpiperidin-4-yl]-(3,4-dihydro-1H-isoquinolin-2-yl)methanone