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 Cn1c(=O)[nH]c(=O)c2c1nc(N1CCOCC1)n2CCc1ccccc1
b CCCNc1nc(C)cc(-c2cc(C(=O)NC3CCCC3)on2)n1
c Cc1ccccc1Cn1c(=N)n(CC(O)c2ccco2)c2ccccc21.Cl
Answer: a, b
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}