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 additional words.
Options:
[a] COc1cc(C#Cc2ccc3cc(CCCO)oc(=O)c3c2)cc(OC)c1
[b] CCCCN(C(=O)c1cccc(-n2cccc2)c1)c1c(N)n(CCC)c(=O)[nH]c1=O
[c] CCN1CCN(Cc2ccc(NC(=O)Nc3ccc(SC)cc3)cc2)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}