Task: Please answer the multiple choice question.
Question: Which molecules are not a human ether-à-go-go related gene (hERG) blocking compound?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any additional words.
Options:
a: COc1ccccc1CNC(=O)COC(=O)c1ccc([N+](=O)[O-])o1
b: Cc1cccn2cc(CCNS(=O)(=O)c3cccc([N+](=O)[O-])c3)nc12
c: COCC(=O)N(C)c1nnc(-c2ccc([N+](=O)[O-])cc2)s1
d: O=C(O)C1CCCN(S(=O)(=O)c2ccc(-c3ccc(=O)[nH]n3)s2)C1
e: Nc1c(C(=O)Nc2ccc(F)cc2)sc(=S)n1-c1ccccc1F
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}