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. CC(=O)Nc1ccc(NC(=O)CCn2nnc3ccccc32)cc1
b. N#C/C(=C\c1ccc(O)cc1)C(=O)NCc1cccc(Cl)c1
c. CCN(CC(=O)NC(=O)NC1CCCCC1)Cc1nc2ccccc2c(=O)[nH]1
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}