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] N#C/C(=C(/O)CCl)c1nc2c(s1)CCc1ccccc1-2
[b] O=Nc1c(O)[nH]c2ccc(F)cc12
[c] CCCCn1c(N)c(N(CCOC)C(=O)C2CC(=O)N(c3cccc(SC)c3)C2)c(=O)[nH]c1=O
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}