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 additional words.
Options:
a CC1(C)CC(=O)c2cc(OCC(=O)NCc3cccnc3)ccc2O1
b COc1ccc(-c2[nH]nc3c2C2(C(=O)N(CC(=O)O)c4ccccc42)C(C#N)=C(N)O3)cc1OC
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}