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(S(=O)(=O)N2CCN(c3ccc(F)cc3)CC2)cc1C(=O)N1CCOCC1
b) CN1CCN(C2CCCCC2NS(=O)(=O)c2ccccc2)CC1
c) O=C(O)[C@]1(S(=O)(=O)c2ccccc2)C[C@@H]2ON=C(c3cccc(Br)c3)[C@@H]2C1
d) Clc1ccc(CN2CCN(c3ncccn3)CC2)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}