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 other words.
Options:
a) Cc1cccc(OCC(=O)NCCNC(=O)c2cccnc2)c1
b) COc1ccc(Cl)cc1C(=O)Nn1cnc2ccccc2c1=O
c) Cl.Nc1cccc(Nc2ncnc3ccccc23)c1
d) O=C(c1cc([N+](=O)[O-])ccc1N1CCOCC1)N1CCOCC1
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}