Task: Please answer the multiple choice question.
Question: Which molecules are not a hERG blocking compound (IC50 < 10uM)?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
[a] CC(=O)Oc1cc2c(C(=O)NCc3ccncc3)c(C)oc2c2ccccc12
[b] O=C(Nc1cc(C(F)(F)F)ccc1N1CCOCC1)c1c(F)c(F)c(F)c(F)c1F
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}