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. Cc1ccc(CNC(=O)CSc2nc(C)cs2)cc1
b. CC1=CC(C#N)(C#N)C(C#N)(C#N)C(c2ccccc2)N1
c. O=C(O)Cc1ccc(S(=O)(=O)Nc2ccccc2C(=O)O)cc1
d. O=C(N/N=C/c1ccc(O)cc1)c1cc[n+](Cc2ccccc2)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}