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) CCc1nn(CC(=O)Nc2cc(C)ccc2C)c(=N)s1.Cl
(b) Cl.Nc1ccc2nc(Cc3ccccc3)[nH]c2c1
(c) O=C(COC(=O)c1cc([N+](=O)[O-])ccc1NCc1ccccc1Cl)NCC(F)(F)F
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}