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: CC1(c2nnc(-c3ccccc3)o2)CC(c2cccnc2)=NO1
b: O=C1CN=C(Nc2ccccc2Cl)N1c1ccccc1
c: CCCCn1c(N)c(N(CCOC)C(=O)c2ccc(-c3ccc(Cl)cc3)o2)c(=O)[nH]c1=O
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}