Task: Please answer the multiple choice question.
Question: Which molecules are not a hERG blocking compound (IC50 less than 10uM)?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
a) O=C(/C=C/c1ccc(Cl)cc1Cl)Nc1cccc(S(=O)(=O)NC2=NCCC2)c1
b) COc1ccc(Cn2nnc(C(=O)Nc3ccc4c(c3)OCCO4)c2N)cc1Br
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}