Task: Please answer the multiple choice question.
Question: Which molecules are not a human ether-à-go-go related gene (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)c1ccc(-c2ccc3c(c2)CCN(CCN2CCCC2C)C3=O)cc1
(b) CCCCN1CCCC[C@@H]1C(=O)Nc1c(C)cccc1C.Cl
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)-1-butyl-N-(2,6-dimethylphenyl)piperidine-2-carboxamide;hydrochloride