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. COc1cccc(N2C(=O)CC(N3CCC(C(N)=O)(N4CCCCC4)CC3)C2=O)c1
b. c1ccc(-c2nnc(OCCN3CCOCC3)c3ccccc23)cc1
c. CCC/C(O)=C1\C(=O)CC(C)(C)CC1=Nc1cccc([N+](=O)[O-])c1
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}