Task: Please answer the multiple choice question.
Question: Which molecules are not a human ether-à-go-go related gene (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: O=C(Nc1cc(Sc2ccccn2)cc([N+](=O)[O-])c1)c1cccc(Cl)c1
b: CC1=C(C#N)C(NC(=O)c2ccco2)(C(F)(F)F)C(=O)N1
c: O=C(c1ccc([N+](=O)[O-])cc1)N1CCN=C1SCc1ccccc1
d: COC(=O)CC1NCCNC1=O
e: CCCC(=O)Nc1ccc(Cl)c(NC(=O)CC)c1
Answer: a, b, 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}