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. CC(=O)CCc1c(C)c2cccc(C)c2[nH]c1=O
b. Cc1ccc(NC(=O)C2CCCN(C(=O)c3ccc(Cl)cc3)C2)cc1C
c. CCC1=NN(C(=O)Cc2ccc([N+](=O)[O-])cc2)C(O)(C(C)(C)C)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}