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 additional words.
Options:
a) CC1=CC(=O)C=C(C)C1=NOC(=O)c1cccc([N+](=O)[O-])c1
b) NNc1ncnc2c1cnn2-c1ccccc1
c) O=C(O)CCC(=O)Nc1ccccc1C(=O)NCCc1ccccc1
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}