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 other words.
Options:
a) Cc1ccccc1OCCN1C(=O)NC2(CCc3ccccc32)C1=O
b) COc1ccc([N+](=O)[O-])cc1N1C(=O)c2cccc3cccc(c23)C1=O
c) Clc1ncnc2c1oc1ccccc12
d) Cc1cc(C)c2nc(-c3ccccn3)cc(C(=O)Nc3cc(C)on3)c2c1
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}