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, or d without using any additional words.
Options:
a. COc1ccc(OCCn2nnc(-c3ccc(Cl)cc3)n2)cc1
b. Cc1nc([N+](=O)[O-])cn1CCC#N
c. Cc1ccccc1NS(=O)(=O)c1cc2c3c(c1)C(C)C(=O)N3CCC2
d. COc1ccc(N2C(S)=C(C#N)C(=O)NC2c2ccco2)cc1
Answer: a, b, c, d
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}