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, or c without using any other words.
Options:
a. CCCN1C(=O)C(Cc2nc3ccccc3c(=O)n2C)c2ccccc21
b. Clc1ccc(/C=N/Nc2nnc(-c3ncc[nH]3)c3ccccc23)cc1
c. C=CCn1c(O)c(C(CC)=NCc2ccco2)c(=O)[nH]c1=O
Answer: a, b, c
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}