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) COc1ccc(C(=O)Cn2nnc(-c3ccc(N4CCOCC4)cc3)n2)cc1OC
b) O=c1[nH]n2cc(-n3cc([N+](=O)[O-])cn3)cnc2c1Br
c) CN(c1ccccc1)c1nc2ccsc2c(=O)s1
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}