Task: Please answer the multiple choice question.
Question: Which molecules are not a hERG blocker (<10uM)?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
(a) O=C1N(CCN2C3CCCC2CC3)CCN1c1cccc(Cl)c1
(b) Cc1ccc2nc(NCCN)c3ncc(C)n3c2c1
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}
N'-(1,8-dimethylimidazo[1,2-a]quinoxalin-4-yl)ethane-1,2-diamine