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 CC(C)(C)[C@H]1CCC(=O)N([C@H](CC#N)Cc2ccccc2)CC1
b COC(=O)c1ccc(Oc2nc(N3CCCCC3)nc(N3CCOCC3)n2)cc1
c CCOc1ccc(C(=O)COC(=O)Cc2n[nH]c(=O)c3ccccc23)cc1
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}