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: Cc1n[nH]c(=O)n1-c1ccc(C(C)(C)C)cc1
b: C/C(=N\NC(=O)Cc1ccc(F)cc1)c1ccc(O)cc1
c: CCOC(=O)c1c(C)nc(C(Cl)(Cl)Cl)nc1N
d: O=C(COC(=O)c1ccc([N+](=O)[O-])s1)Nc1ccc(F)cc1
e: CCCCN(C(=O)c1ccc([N+](=O)[O-])s1)c1c(N)n(CC(C)C)c(=O)[nH]c1=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}