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 additional words.
Options:
a. COc1ccc(Cl)cc1NC(=O)CN(C)CC(=O)Nc1ccccc1-c1ccccc1
b. O=[N+]([O-])c1ccc(/C=N/Nc2nc(N3CCCCC3)nc(N3CCCCC3)n2)o1
c. COCCNC(=O)/C(C#N)=C/c1c(F)cccc1Cl
d. Nc1nc(-c2cccc(F)c2)cs1
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}