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 or b without using any other words.
Options:
a: CC1CC(=O)C2=C(C1)Nc1ccccc1N(C(=O)COc1ccccc1)C2c1ccco1
b: CCC(Sc1nnc2c3ccccc3n(CC)c2n1)C(=O)Nc1sc2c(c1C#N)CCCC2
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}