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 additional words.
Options:
(a) NC(CC(=O)N1CCC[C@H]1C(=O)NCc1ccc(C(=O)O)cc1)Cc1ccc(F)c(F)c1.O=C(O)C(F)(F)F
(b) Cc1cccc(C(CC[C@@H](N)C(=O)O)(c2ccccc2)c2ccccc2)c1
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)-2-amino-5-(3-methylphenyl)-5,5-diphenylpentanoic acid