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. c1ccc(CNc2c3c(nc4ncnn24)CCC3)cc1
b. O=C(Nc1ccccn1)N1CCOCC1
c. CCCNC(=O)CSc1nc2[nH]ncc2c(=O)[nH]1
d. CC(=O)c1ccc(N2CCN(S(=O)(=O)c3c(C)[nH]c(C)c3C(=O)N3CCCC3)CC2)cc1
e. CC(C)(C)C1C=C(Sc2ccccc2)C(=O)O1
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}