Task: Please answer the multiple choice question.
Question: Which molecules are a human ether-à-go-go related gene (hERG) blocking compound (<10uM)?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
[a] CC(C)(C)OC(=O)N1CC(N2C(=O)c3ccccc3C2C(=O)NCc2ccc(OC(F)(F)F)cc2)C1
[b] NC(CC(=O)N1CCC[C@H]1C(=O)NCc1ccc(C(F)(F)F)cc1)Cc1ccccc1F.O=C(O)C(F)(F)F
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}
(2S)-1-[3-amino-4-(2-fluorophenyl)butanoyl]-N-[[4-(trifluoromethyl)phenyl]methyl]pyrrolidine-2-carboxamide;2,2,2-trifluoroacetic acid