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 CC1CC(C)CN(Cc2nc(N)nc(Nc3ccccc3)n2)C1
b CCCCN1C(N)=NC[C@@H]1c1ccccc1
c COc1ccc(OC)c(Nc2nc(NCCCN(C)C)nc(N)c2[N+](=O)[O-])c1
d CC(C(=O)Nc1ccc(F)cc1Cl)N(C)CCOc1ccccc1
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}