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. CCN(CC)S(=O)(=O)c1ccc(-c2nnc(SCC(N)=O)n2CC)cc1
b. CC1(C)C([N+](=O)[O-])C(c2ccccc2O)NC(c2ccccc2O)C1[N+](=O)[O-]
c. Cc1ccc(C(=O)NNC(=S)NC(=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}