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. CN1CCc2c(sc3nc(NN)n(-c4ccc(Cl)cc4)c(=O)c23)C1
b. COCCN(C(=O)COC(=O)c1cc(C)n(-c2ccccc2)c1C)c1c(N)n(Cc2ccccc2)c(=O)[nH]c1=O
c. CCCN(CCC)CC(O)CN1C(=O)N(CN2C(=O)N(CC(O)CN(CCC)CCC)C(=O)C2(C)C)C(C)(C)C1=O
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}