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 other words.
Options:
(a) O=C(CN1C(=O)C2CCCCC2C1=O)OCC(=O)c1ccc(F)cc1
(b) O=[N+]([O-])c1cccc(-c2nnc(C34CC5CC(CC(C5)C3)C4)o2)c1
(c) CCCCN1CC(O)=C(c2nc3ccccc3s2)C1=N
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}