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) CC(C)n1nc(C(=O)Nc2cccc(S(=O)(=O)N3CCOCC3)c2)c2ccccc2c1=O
(b) O=C(c1cccc(S(=O)(=O)NCc2ccccc2)c1)N1CCN(c2ccc(F)cc2)CC1
(c) COc1ccccc1C(=O)NCCC(=O)Nc1ccc(S(=O)(=O)N2CCCC(C)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}