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 other words.
Options:
a. Cc1cc(=O)n2nc(N3CCC(C(=O)NCc4cccc(Br)c4)CC3)sc2n1
b. O=C1CCN(Cc2ccccc2)CCN1CCO
c. O=C(Nc1cccc(S(=O)(=O)N2CCCCC2)c1)c1cc([N+](=O)[O-])ccc1N1CCOCC1
d. Cc1ccccc1N(C(=O)CCC(=O)Nc1ccccn1)C(C(=O)NC(C)C)c1ccc(F)cc1
e. COc1ccc(C)cc1N(C(=O)COc1cccc(F)c1)c1nc2ccccc2s1
Answer: b, 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}