Task: Please answer the multiple choice question.
Question: Which molecules are not a human ether-à-go-go related gene (hERG) blocking compound?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
[a] CC(=O)COc1coc(CN2CCN(c3ccc(F)cc3)CC2)cc1=O
[b] O=C(c1ccccc1OCc1ccccc1Br)N1CCN(c2ncccn2)CC1
[c] Cc1ccc(C(=O)NC2CCN(S(=O)(=O)c3ccc(F)cc3)CC2)cc1
Answer: a, b, c
Task: Please answer the multiple choice question.
Question: Which molecules are {herg_inhib#not &NULL}a {herg_inhib__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_inhib%}
Answer: {%multiple_choice_result}