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 additional words.
Options:
[a] CN(C)c1nc(N)nc(/C(C#N)=C/C2CC3C=CC2C3)n1
[b] CC(=O)Nc1ccc(-n2nnnc2SCC(=O)NCc2cccs2)cc1
[c] CSc1nc(Nc2ccc(Cl)cc2)c(C#N)c(=O)[nH]1
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}