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] COC(=O)Cc1cc(C)cc2c(=O)cc(-c3ccoc3)oc12
[b] OCC[C@@H]1C[C@@H](O)[C@H](O)[C@]2(CCCc3ccccc3O2)O1
[c] CCOc1cc(CNc2cccc3[nH]c(C)nc23)ccc1OC.Cl
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}