Task: Please answer the multiple choice question.
Question: Which molecules are a human ether-à-go-go related gene (hERG) blocker (<10uM)?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
a: c1ccc(N2CCN(CCC3CCCc4c3cnn4-c3ccccc3)CC2)cc1
b: Cc1cc(Nc2cncc(N[C@@H](C)c3ncc(F)cn3)n2)n[nH]1
c: Cc1nc2cc(F)ccc2n1C1C[C@H]2CC[C@H](C1)N2CC[C@H](NC(=O)c1cc[n+]([O-])cc1)c1ccc(F)cc1
Answer: a, c
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}
N-[(1S)-3-[(1R,5R)-3-(5-fluoranyl-2-methyl-benzimidazol-1-yl)-8-azabicyclo[3.2.1]octan-8-yl]-1-(4-fluorophenyl)propyl]-1-oxidanidyl-pyridin-1-ium-4-carboxamide