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, c, d, or e without using any other words.
Options:
a: CC(=O)c1cc(C#N)c(NCCCN(C)C)nc1C
b: CC1=NN(C(=O)Cn2nc([N+](=O)[O-])c(Br)c2C)C(O)(C(F)(F)F)C1
c: COCCCNC(=O)c1c[nH]c2ccc(S(=O)(=O)N3CCC4(CC3)OCCO4)cc2c1=O
d: COc1cccc(/C=N/NC(=O)c2nnn(-c3nonc3N)c2C(C)C)c1OCc1ccc(F)cc1
e: Cc1ccc2nsnc2c1S(=O)(=O)Nc1ccccc1C(=O)O
Answer: a, b, c, d, e
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}