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, c, or d without using any other words.
Options:
a. O=C(CCc1nnc2ccc(NCc3ccco3)nn12)Nc1ccccn1
b. O=C(COC(=O)COc1cccc(C(F)(F)F)c1)NC1CCS(=O)(=O)C1
c. Cc1ccc(N/C=C/C(=O)c2ccccc2)cc1C
d. O=C(C1CCCC1)N1CCN=C1SCc1cccc([N+](=O)[O-])c1
Answer: a, b, c, d
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}