Task: Please answer the multiple choice question.
Question: Which molecules are not a hERG blocking compound (IC50 less than 10uM)?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
[a] COc1ccc2c(c1)CCCC21SC(NC(C)=O)=NN1C(C)=O
[b] COC(=O)c1cccc(NC(=O)CN2CCc3ccccc3C2)c1
[c] COc1ccc(C(=O)c2c3ccc(C(F)(F)F)cc3[n+]([O-])n2CCCC(N)=O)cc1
Answer: a, b
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}