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, c, or d without using any additional words.
Options:
a: CN(C)N1C(=O)CC(N2CCCC2)C1=O.Cl
b: CN(C)c1nc(Cl)cc(N2CCOCC2)n1
c: Cc1cc([N+](=O)[O-])cnc1NC(C)c1ccccc1
d: COc1ccc(-c2nsc3c(N4CCCCC4C)ncnc23)cc1
Answer: a, b, c, d
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}