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: COc1ccc2oc(=O)c(NC(=O)C3CCCCC3)cc2c1
b: Oc1ccc(Cl)c(Cl)c1
c: COC(=O)NNC(=O)c1ccccc1C
d: O=C(C1CCN(c2ccc(N3CCOCC3)nn2)CC1)N1CCN(c2ccc(F)cc2)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}