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. Cc1ccc(Cn2c(=O)c3c(ncn3C)n(C)c2=O)cc1
b. CCCCCNC(=O)C1CC=CCC1C(=O)O
c. CC(C)(C)c1ccc(C(=O)O[C@H]2[C@H](Cc3ccccc3)NS(=O)(=O)[C@H]3C[C@@H]4C=C[C@]23O4)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}