Task: Please answer the multiple choice question.
Question: Which molecules are not a hERG blocker?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
a: FC(F)(F)c1cccc(Oc2nc(-c3ccccc3)nnc2C(F)(F)F)c1
b: Nc1ccccc1Sc1ccc(C(=O)c2ccccc2C(=O)O)cc1[N+](=O)[O-]
c: O=[N+]([O-])c1ccc(Sc2ccccc2)nc1
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}