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. CC(=O)Nc1c(S(=O)(=O)c2ccccc2)c2nc3ccccc3nc2n1Cc1ccccc1
b. CC(OC(=O)CCC(=O)c1cccs1)C(=O)Nc1ccccc1[N+](=O)[O-]
c. O=C(c1cn(Cc2ccccc2)c2ccccc12)N1CCCCC1
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}