Task: Please answer the multiple choice question.
Question: Which molecules are not a hERG blocker?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
[a] COC(C)(C)[C@]12CC(O)(c3ccccc3)ON1[C@H]1CCCCC1N2O
[b] O=C(COc1ccccc1Cl)Nc1cnn(Cc2ccccc2)c1
[c] N#CCCn1cc(C(=O)Nc2ccccc2Br)c(-c2ccc([N+](=O)[O-])cc2)n1
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}