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 additional words.
Options:
(a) CC(=O)NC(Cc1c[nH]c2ccccc12)C(=O)N1CCN(S(=O)(=O)c2ccccc2)CC1
(b) CCc1ccccc1NC(=O)CSc1nc(-c2ccccc2)nn1C(=O)c1cccc([N+](=O)[O-])c1
(c) O=C(Cc1cccc(C(F)(F)F)c1)OCN1C(=O)c2ccccc2C1=O
(d) C=CCN(CC=C)C(=O)C1CCN(S(=O)(=O)c2ccc(N3CCCC3=O)cc2)CC1
(e) O=[N+]([O-])[N-][n+]1cnn(Cc2ccccc2)c1
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}