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 other words.
Options:
a CC1=CC(=C2C(=O)c3ccccc3C2=O)C=C(C)O1
b CN(C)CCCNc1nc(N)c([N+](=O)[O-])c(N2CCCCCC2)n1
c COc1ccc(NC(=O)CN2C(=O)CSC(C)C2=O)cc1
d O=C1CS/C(=N\N=C\c2ccco2)N1c1ccccc1
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}