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 CCCCOc1ccc(C(=O)NCc2ccncc2)cc1
b COC(=O)c1cn(CCC#N)nc1-c1ccc2ccccc2c1
c COc1ccc(Cl)cc1N(CC(=O)Nc1ccc2c(c1)OCCO2)S(C)(=O)=O
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}