Task: Please answer the multiple choice question.
Question: Which molecules are not a human ether-à-go-go related gene (hERG) blocking compound (<10uM)?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
a) CC(=O)c1ccc(-c2nnc(SCCCN3CC[C@]4(C[C@@H]4c4ccc(C(F)(F)F)cc4)C3)n2C)cc1
b) C[C@@H](c1ccc(-c2cccc(-c3nnn[nH]3)c2)cc1)[C@H]([NH3+])C(=O)N1CC[C@H](F)C1
c) NC(=O)c1ccc(-c2cccc3nc(-c4cncnc4)nc(NCc4ccccn4)c23)cc1
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,3S)-1-[(3S)-3-fluoropyrrolidin-1-yl]-1-oxo-3-[4-[3-(1H-tetrazol-5-yl)phenyl]phenyl]butan-2-yl]azanium