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. O=C(NCCc1ccccc1)/C(=C\c1ccc([N+](=O)[O-])cc1)NC(=O)c1ccc(Br)cc1
b. CN1CCN(C(=O)CN(c2cccc(Br)c2)S(=O)(=O)c2ccccc2)CC1
c. COC(=O)C(=Nc1ccccc1)/C(C(=O)C(=O)N(C)c1ccccc1)=C(\O)c1ccc(Cl)cc1
d. CCCn1c2ccccc2c2cnn(CC(=O)NCCCN3CCCC(C)C3)c(=O)c21
e. Cc1cc(C(F)F)nn1CC(=O)NCc1ccccc1F
Answer: a, b, c, 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}