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) O=C(Oc1ccccc1Cl)c1ccc(N2CCOCC2)c([N+](=O)[O-])c1
(b) CC(=O)Nc1ccc(OCC(O)Cn2nc(C)nc2C)cc1
(c) Brc1ccc2c(c1)C(c1cccs1)=NNC(c1cccnc1)=N2
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}