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, or d without using any other words.
Options:
(a) Br.CCn1c(=N)n(CC(=O)c2ccc(OC)c(OC)c2)c2ccccc21
(b) COC(=O)c1ccc(NC(=O)c2ccc(NC(=O)c3ccco3)cc2)cc1
(c) Cc1ccc(S(=O)(=O)Nc2ccc(S(=O)(=O)N3CCOCC3)cc2)cc1[N+](=O)[O-]
(d) Cc1nc(S(=O)(=O)c2ccccc2)c(C#N)c(C)c1[N+](=O)[O-]
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}