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=C(CNC(=O)Cc1cccc2ccccc12)NCc1ccccc1F
b CN1/C(=C\C=Nc2cc(S(=O)(=O)N3CCOCC3)ccc2N2CCOCC2)C(C)(C)c2ccccc21
c O=C(C1CC(=O)N(C2CCCC2)C1)N1CCN(c2cccc(Cl)c2)CC1
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}