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 additional words.
Options:
(a) CCN(Cc1ccccc1)C(=O)Cn1c(=O)n(CCC(=O)N2CCCCC2)c(=O)c2sccc21
(b) O=C(NC1CCS(=O)(=O)C1)c1ccc(Br)o1
(c) CC(C(O)c1cc(=O)c(OCc2ccccc2)co1)[N+](=O)[O-]
(d) CC1CCN(C(=O)C(=O)c2cn(CC(=O)N3CCCC3)c3ccccc23)CC1
(e) Cc1cccc(NC(=O)c2cc(S(=O)(=O)N3CCCCC3)c[nH]2)c1C
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}