Task: Please answer the multiple choice question.
Question: Which molecules are not a hERG blocker?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
a: COC(=O)/C(C(=N)c1c(F)cccc1Cl)=C(\C)O
b: COc1ccccc1C(=O)COC(=O)CSC(C)C(=O)Nc1cc(C)on1
c: c1ccc(N2CCN(CCc3nnc4n3CCCCC4)CC2)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}