Task: Please answer the multiple choice question.
Question: Which molecules are not a hERG blocking compound (<10uM)?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
[a] COc1ccc2nccc(NC(=O)[C@@H]3CC[C@@H](NCc4ccc5c(n4)NC(=O)CS5)CO3)c2n1
[b] O=C(O)c1cc(N2CCN(CCc3ccc(OCCCN4CCCCCC4)cc3)CC2)c2ncccc2c1
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}
8-[4-[2-[4-[3-(azepan-1-yl)propoxy]phenyl]ethyl]piperazin-1-yl]quinoline-6-carboxylic acid