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) COC(=O)c1sccc1NC(=O)CN(C)NS(=O)(=O)c1ccc(Cl)cc1
(b) Cc1ccc2nc(N3CCN(C(=O)c4ccco4)CC3)c3nncn3c2c1
(c) Cc1ccc(NC(=O)CN(C)C(=O)COC(=O)COc2ccc(C#N)cc2)cc1
(d) CCCn1c(N2CCN(Cc3ccc(Cl)cc3)CC2)nc2ccccc21.Cl
(e) COc1cc(C(c2sc3nc(C)nn3c2O)N2CC(C)OC(C)C2)cc(OC)c1OC
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}