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 other words.
Options:
[a] CCN(C(=O)COC(=O)c1ccc(OC)c(S(=O)(=O)N2CCCc3ccccc32)c1)C1CCS(=O)(=O)C1
[b] CN(C)C(CNC(=O)c1cccc(C(F)(F)F)c1)c1ccco1
[c] O=[N+]([O-])c1ccc(-c2csc(Nc3ccccc3)[n+]2Cc2ccccc2)cc1.[Br-]
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}