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] CC1C(c2cccs2)=[N+]([O-])C(C)(C(=O)c2ccc(Cl)cc2)N1O
[b] Cn1c(CSCCOc2ccccc2)n[nH]c1=S
[c] CCC(=O)N1CCN(c2ccc(Cl)cc2NC(=O)c2ccc(N3CCCC3)c([N+](=O)[O-])c2)CC1
[d] O=C(Nc1ccc(Cl)c(Cl)c1)OCc1cccnc1
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}