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: CN1CCN(C(=O)CSc2nc(-c3cccs3)cc(-c3cccs3)c2C#N)CC1
b: O=C(COc1coc(CN2CCc3ccccc32)cc1=O)N1CCCCC1
c: CC(C)n1c(O)c(N=NC(=O)Cc2csc(N3CCOCC3)n2)c2ccccc21
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}