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. Cc1ccc(C(=O)NCC(=O)N2CCCCCC2)cc1
b. COc1ccc(C#Cc2ccc3c(=O)c4ccccc4n(C)c3c2)cc1
c. O=[N+]([O-])c1ccc(F)c(N=Cc2cccs2)c1
d. Cc1ccc(C(C(=O)NC2CCCCC2)N2CCOCC2)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}