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) N=C(N=C(N)N)N1CCc2ccccc21
(b) CCOc1ccccc1N(CC(=O)Nc1ccc(OC)cc1)S(=O)(=O)c1ccccc1
(c) CCOC(=O)C1=C(C)Nc2ccc(C)cc2S1
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}