Task: Please answer the multiple choice question.
Question: Which molecules are not a hERG blocking compound?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
(a) CC(=Nc1ccccc1)C1=C(O)COC1=O
(b) O=C(N/N=C/c1ccccc1[N+](=O)[O-])c1ccc2c(c1)OCCO2
(c) O=C(COC(=O)c1cc(Br)ccc1O)NC1CCCCCC1
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}