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 or b without using any other words.
Options:
a C/C(N)=C(/C#N)C(=O)COC(=O)CNS(=O)(=O)c1c(F)cccc1F
b OCC[C@@H]1C[C@H](O)[C@@H](O)[C@@]2(CCc3ccccc3O2)O1
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}