Task: Please answer the multiple choice question.
Question: Which molecules are not a hERG blocking compound?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
a. Nc1nc2ccccc2n1/N=C/c1ccc(Br)cc1
b. O=Cc1ccc(Cl)c(Cl)c1
c. COc1ccccc1N/C(=N/S(=O)(=O)c1ccc(C)cc1)c1ccc(Cl)cc1
d. COc1ccc(Cc2nc(-c3ccc(Br)cc3)no2)cc1
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}