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] NC(=O)CC(NC(=O)c1ccccc1)c1ccc(NCc2ccc(F)c(F)c2)c([N+](=O)[O-])c1
[b] COc1cc(C(=O)Nc2nc(C)c(Cc3ccc4c(c3)OCO4)s2)cc(OC)c1OC
[c] CCOC(=O)C1=C(COC(=O)Cc2c(F)cccc2Cl)NC(=O)NC1C
[d] COc1ccc(C2(C#N)CCN(C)CC2)cc1.Cl
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}