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: COc1cccc(C(=O)N2CCN(Cc3ccccc3Br)CC2)c1.O=C(O)C(=O)O
b: O=C1CSc2ccc(C(=O)N3CCN(c4ccccn4)CC3)cc2N1
c: O=[N+]([O-])c1cc(-c2csc(NCCc3nc4cc(Cl)c(Cl)cc4n3CCCO)n2)ccc1Cl
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}