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. CCOC(=O)c1nc(C)sc1-c1ccnn1S(=O)(=O)c1ccc(Cl)cc1Cl
b. Cc1cc(/C=N/NC(=O)CC2(C)OCCO2)c(C)n1-c1ccc(Cl)c(Cl)c1
c. CC(C)c1cc(NCc2ccccn2)n2c(nc3ccccc32)c1C#N
d. COc1ccc(NC(=O)C2CCN(S(=O)(=O)c3cccc4nonc34)CC2)c(OC)c1
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}