Task: Please answer the multiple choice question.
Question: Which molecules are not a hERG blocking compound (IC50 < 10uM)?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
a. CC1=CC(C)(C)N(C(=O)CCl)c2ccccc21
b. CN(C)S(=O)(=O)c1ccc(Cl)c(NC(=O)COC(=O)C2CSC3(C)CCC(=O)N23)c1
c. CCN1CCN(CC(=O)NC2CCCCC2)C(=O)C1=O
d. O=C(COc1ccccc1Cl)Nc1ccc2oc(=O)ccc2c1
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}