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 COc1ccccc1C(=O)Nn1cnnc1
b N#Cc1ccc(C(=O)Nc2cccc(NC(=O)c3ccco3)c2)c(F)c1
c COc1cc(NC(=O)c2ccc(NC3=NC4CS(=O)(=O)CC4S3)cc2)cc(OC)c1OC
d CC(=O)OCCn1c2nc(=O)[nH]c(=O)c-2nc2cc(C)c(C)cc21
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}