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: CCCCC(CC)CNC(=O)C1CC=CCC1C(=O)O
b: CC(C)(C)n1nnnc1C(c1cccc(C#N)c1)N1CCCCCC1
c: C/C(=N\NC(=S)Nc1ccccc1C)C1Cc2ccccc2C(=O)O1
d: CCN(C(=O)CN(C)Cc1c(F)cccc1Cl)c1c(N)n(Cc2ccccc2)c(=O)[nH]c1=O
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}