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] O=C(Nc1c2c(nn1-c1ccc(F)cc1)CS(=O)C2)c1ccc(S(=O)(=O)N2CCOCC2)cc1
[b] Clc1ccc2nc(-c3ccccc3)c(CN3CCOCC3)n2c1
[c] Cc1ccc2nc(SCc3nc4ccccc4c(=O)[nH]3)[nH]c2c1
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}