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: CCN(CC)c1ccc(NC(=O)c2cccnc2)c(C)c1
b: COc1ccc(Nc2nnc(-c3ccc(O)cc3)c3ccccc23)cc1C(N)=O
c: COc1ccc(-c2oc3ncnc(NCCN4CCOCC4)c3c2-c2ccc(OC)cc2)cc1
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}