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 additional words.
Options:
a: CC(C)CNC(=O)COC(=O)c1cccc(S(=O)(=O)NCC(F)(F)F)c1
b: CCCOc1ccc(/C=C/C(=O)O)cc1OC
c: CCOC(=O)c1c(C)[nH]c(=S)c(C#N)c1-c1ccccc1
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}