Task: Please answer the multiple choice question.
Question: Which molecules are not a human ether-à-go-go related gene (hERG) blocking compound?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
a) CC(C)c1ccc(NC2CCCN(C(=O)c3cnsn3)C2)cc1
b) COc1ccc(N2CCN(C(=S)Nc3cc(C)cc(C)c3)CC2)cc1
c) COc1ccc(C2=NOC(CN3C(=O)c4ccccc4S3(=O)=O)C2)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}