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) CCN(c1ccccc1)S(=O)(=O)c1ccc(Cl)c(C(=O)N2CCCC2)c1
(b) Brc1csc(C=Nc2ccc3c(c2)OCCOCCOCCOCCO3)c1
(c) C=CCc1ccc(OCCOc2cccc3ccc(C)nc23)c(OC)c1.O=C(O)C(=O)O
Answer: a, 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}