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: O=C(O)[C@H](Cc1ccccc1)N1C(=O)c2c(Cl)c(Cl)c(Cl)c(Cl)c2C1=O
b: O=C(COC(=O)C1CC1)Nc1c(Cl)cccc1C(F)(F)F
c: NC(=O)c1cc([N+](=O)[O-])c(Cl)cc1NCc1cccnc1
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}