Task: Please answer the multiple choice question.
Question: Which molecules are a hERG blocking compound?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any additional words.
Options:
[a] CCCOc1ccc(C(C)=O)cc1CC(C(N)=O)C(N)=O
[b] O=C(NCCCCc1ccccc1)c1cccc([N+](=O)[O-])c1
[c] CCOC(=O)N1CCN(c2nnc(-c3ccc(C)cc3)c3ccccc23)CC1
[d] N/C(=N\c1nc2ccccc2o1)NC(=O)c1ccc([N+](=O)[O-])cc1
[e] COc1ccccc1CN1CCN(Cc2nc(-c3cccs3)no2)CC1
Answer: 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}