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. C[C@@H](c1ccc(-c2ccc(=O)n(C)c2)cc1)[C@H]([NH3+])C(=O)N1CC[C@H](F)C1
b. CC(C)(C)NC(=O)NCCN1CCC(CNC(=O)c2cc(Cl)cc(Cl)c2)CC1
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}
[(2S,3S)-1-[(3S)-3-fluoropyrrolidin-1-yl]-3-[4-(1-methyl-6-oxopyridin-3-yl)phenyl]-1-oxobutan-2-yl]azanium