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: CCn1c2ccccc2n2c(=O)c(=O)n(CC(=O)N3CCN(c4ccccc4OC)CC3)nc12
b: COc1ccc(OC)c(N(CC(=O)Nc2ccc3c(c2)OCCO3)S(C)(=O)=O)c1
c: NC(=O)c1c(NC(=O)CN2CCOCC2)sc2c1CCC2
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}