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 other words.
Options:
a) Oc1ccc(-c2nc3ccccc3s2)cc1
b) Cc1c(-c2ccco2)[n+](=O)c2c(n1[O-])CCCCC2
c) Cc1ccccc1C(=O)c1cccn1CC(=O)NCc1ccc(F)cc1
d) CCOc1ccc(NC(=O)NC23CC4CC(CC(C4)C2)C3)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}