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. COc1cccc(N(Cc2nnc3n2CCCCC3)C(=O)Nc2ccccc2)c1
b. O=C(NCc1ccccc1)C1CCN(S(=O)(=O)N2CCCCCC2)CC1
c. COC(=O)c1[nH]c2ccc(C)cc2c1NC(=O)CN1CCN(Cc2ccccc2)CC1
d. N#Cc1ccccc1OCC(=O)N1CCN(S(=O)(=O)c2ccc(Cl)cc2)CC1
e. Cc1ccc2nc(-c3cccc(S(=O)(=O)N4CC(C)OC(C)C4)c3)cn2c1
Answer: a, 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}