Task: Please answer the multiple choice question.
Question: Which molecules are not a hERG blocker?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
a) Brc1cc(Cc2nnc(-c3ccccc3)o2)c(Br)s1
b) Cc1ccc2nc(-c3ccccc3)c(-c3ccccc3)nc2c1
c) Cc1ccc([N+](=O)[O-])cc1S(=O)(=O)N1CCN(C)CC1
d) Cc1ccc(N2CC(NS(=O)(=O)c3cccs3)CC2=O)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}