Task: Please answer the multiple choice question.
Question: Which molecules are not a hERG blocking compound?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
[a] O=C(c1ccccc1)N1CCN(S(=O)(=O)N2CCCCC2)CC1
[b] N#CC(C#N)=NNc1ccc(S(N)(=O)=O)cc1
[c] CCOC(=O)N1CCN(c2c(N3CCN(c4cccc(C(F)(F)F)c4)CC3)c(=O)c2=O)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}