Task: Please answer the multiple choice question.
Question: Which molecules are 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: O=c1n(CCCN2CCN(c3cccc(Cl)c3)CC2)nc2ccccn12
b: CCCN1CCCC[C@@H]1C(=O)Nc1c(C)cccc1C
Answer: a, 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}
(2R)-N-(2,6-dimethylphenyl)-1-propylpiperidine-2-carboxamide