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] CN(C(=O)COC(=O)CNC(=O)C12CC3CC(CC(C3)C1)C2)c1ccccc1
[b] CCCCc1nc(SCc2ccc([N+](=O)[O-])cc2)n[nH]1
[c] CN(C(=O)Oc1ccc(Cl)c2cccnc12)c1ccccc1
[d] CC(C)(C)NC(=S)N1CCC(C(=O)c2ccc(Cl)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}