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: Cc1ccc(Cn2c(=O)c3cccnc3n(CC(=O)Nc3cccc(C(F)(F)F)c3)c2=O)cc1
b: CC1=Nc2ccccc2N=C(NC(=O)CN2CCN(c3ccccc3)CC2)C1c1ccccc1
c: CNC(=S)N1CCn2cccc2C1c1cc(OC)c(OC)c(OC)c1
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}