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) O=C(Nc1c(C(=O)N2CCCCC2)cnn1-c1ccccc1)c1ccccc1
(b) COc1cc(C(=S)N2CCOCC2)ccc1OC(=O)c1cccc(C)c1
(c) CCCCN(C(=O)CSc1ncn[nH]1)c1c(N)n(Cc2ccccc2)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}