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. CCOc1ccc(N2CC(C(=O)Nc3ccc(S(=O)(=O)Nc4ncccn4)cc3)CC2=O)cc1
b. COC(=O)/C=C\C(=O)Nc1cccc([N+](=O)[O-])c1
c. O=C(CSc1nnc(-c2ccco2)n1-c1ccccc1)N1CCN(C(=O)c2ccco2)CC1
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}