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, b, c, or d without using any other words.
Options:
a O=C(Cc1ccc([N+](=O)[O-])cc1)N1CCN=C1SCc1ccccc1
b O=C(Nc1ccncc1)c1cncc(Br)c1
c CCOc1ccc(C(C#N)N2CCOCC2)cc1OC
d CC(C)CNC(=O)NC(=O)COc1ccc(C=O)cc1
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}