Task: Please answer the multiple choice question.
Question: Which molecules are not a hERG blocker?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
a. CCC(CC)N1CCN(S(=O)(=O)c2ccc(OC)cc2)CC1.O=C(O)C(=O)O
b. COc1ccc(C(=O)Nc2ccc(N3CCN(C)CC3)cc2)cc1[N+](=O)[O-]
c. CC(OC(=O)Cn1cnc2ccccc2c1=O)C(=O)NCc1ccccc1
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}