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=C1CC(c2cccc(Cl)c2)C(n2cncn2)C(=O)C1C1NCCc2ccccc21
b: CCC(C)NC(=O)c1ccccc1-c1nc2ccccc2[nH]1
c: CCN(CC(O)COc1ccc(OCC(O)CN(CC)C2CCCCC2)cc1)C1CCCCC1
d: Cc1ccccc1N1C(=O)c2ccccc2C1O
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}