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, b, c, or d without using any additional words.
Options:
(a) O=C(COc1ncnc2cc(Cl)ccc12)c1ccccc1
(b) CC(=O)Nc1cccc(Oc2nc(-c3ccccn3)nc3ccccc23)c1
(c) Nc1c(-c2ccccc2)cnn1-c1cccc([N+](=O)[O-])c1
(d) CCOc1ccccc1NC(=O)COc1cccc(-n2cnnn2)c1
Answer: a, b, c, d
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}