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] N#Cc1c(N)nc2c(c1-c1ccccc1)CCC2
[b] Cc1ccc(C)c(N2CCN(C(c3ccncc3)c3nnnn3Cc3ccccc3)CC2)c1.Cl
[c] O=C(OCC(=O)N1CCN(c2ccccc2)CC1)c1ccc(Cl)cc1[N+](=O)[O-]
Answer: a, b
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}