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: c1cnc2ccc(C(c3nnnn3C3CCCCC3)N3CCN(C4CCCCC4)CC3)cc2c1
b: CCOc1c(Nc2ccc(C(C)C)cc2)c(=O)c1=O
c: Cc1ccc(S(=O)(=O)NNC(=O)c2ccc(NC(=O)C3CC3)cc2)cc1
d: O=C(c1cc2ccccc2o1)N1CCN(S(=O)(=O)c2c(F)cccc2F)CC1
Answer: 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}