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: COc1ccc2c(c1OC)CCC2=O
b: Nc1c(Cl)cc(C2=NCCn3c2c2ccc([N+](=O)[O-])cc2[n+]3[O-])cc1Cl
c: C#CCn1cc(/C=N/NC(=O)COc2cccc3cccnc23)c2ccccc21
Answer: a, 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}