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 other words.
Options:
a O=[N+]([O-])c1cccc(NC(=S)N2CCc3ccccc32)c1
b CCOC(=O)c1c[nH]n2c(=O)cc(C)nc12
c COc1cc(OC)cc(OC(=O)C2CCN(S(=O)(=O)c3ccc(OC)c(OC)c3)CC2)c1
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}