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, or c without using any additional words.
Options:
a. COc1ccc(CN(C)C(=O)c2[nH]c(C)c(C(C)=O)c2C)c(OC)c1OC
b. CCC1(CC)Cc2ccccc2-c2nc(CN(C)C)[nH]c(=O)c21
c. CCOc1ccc(C(=O)Nc2ccc3nc(N4CCN(CC)CC4)cc(C)c3c2)cc1
Answer: a, b, c
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}