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] OCC[C@@H]1C[C@@H](O)[C@H](O)[C@@]2(Cc3ccccc3CCO2)O1
[b] CCN(CC)CC(=O)Nc1ccc(-c2ccc(NC(=O)CN(CC)CC)c(OC)c2)cc1OC
[c] Nc1cc(N2CCNCC2)ccc1[N+](=O)[O-]
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}