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. O=C(N/N=C/c1ccco1)c1cc(-c2ccc(Cl)s2)[nH]n1
b. O=C1C2CCCCC2C(=O)N1c1ccc(NC2CCCCC2)c([N+](=O)[O-])c1
c. Cc1ccc(C(=O)Nc2ccn(C)n2)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}