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. CC12C(=O)N(c3ccccn3)C(=O)C1C1C=CC2C1
b. O=C(O)CCn1cc(/C=N/O)c(-c2cccc([N+](=O)[O-])c2)n1
c. CC(C)(C)c1nnc2sc(SC/C(O)=C(\C#N)c3nc4ccccc4[nH]3)nn2c1=O
d. O=C(NCc1ccc2c(c1)OCO2)c1ccc(CSCc2ccc(Cl)cc2)o1
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}