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: O=C(NCCOc1ccccc1)C(c1ccccc1)c1ccccc1
b: CN1C(=O)/C(=C/c2ccccc2OCc2cccc(F)c2)N(C)C1=S
c: Cc1ccc2nc(C3CCCN(C(=S)Nc4ccccc4C)C3)[nH]c2c1
d: CCN(CC)C(=O)c1ccc(C(=O)c2c(C)cc(C)cc2C)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}