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) CCn1c(SCC(=O)N2CCCC2)nc2ccccc21
b) O=C(Nc1cccc([N+](=O)[O-])c1)c1ccc2nsnc2c1
c) CCOC(=O)/C(C#N)=N/Nc1ccccc1C#N
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}