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) CCN/C=C(\C#N)S(=O)(=O)c1ccc(Br)cc1
(b) COC(=O)[C@H](C)NC(=O)Nc1ccccc1C(F)(F)F
(c) COC(=O)c1c(C(=O)OC)c(-c2ccccc2)n2c1CS(=O)C2
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}