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 other words.
Options:
(a) O=C1CN(C(=O)CSc2nc3ccccc3c(=O)n2CCCN2CCOCC2)c2ccccc2N1
(b) COCCNC(=O)c1ccc2c(c1)S(=O)(=O)c1ccccc1C2=O
(c) CCOc1cc(-c2ccc(N)c(OCC)c2)ccc1N
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}