Task: Please answer the multiple choice question.
Question: Which molecules are not a human ether-à-go-go related gene (hERG) blocking compound?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
a: CCn1c(-c2cc(Br)ccc2O)n[nH]c1=S
b: CCN(CC)c1ccc(NS(=O)(=O)c2ccc(OC)cc2)cc1
c: COc1cccc(C(=O)C2CCCN(CC3=Cc4cc(OC)ccc4OC3)C2)c1
d: Cc1ccc(N2C(=O)c3ccc(C(=O)N4CCN(Cc5ccccc5)CC4)cc3C2=O)cc1
Answer: a, b, 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}