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 additional words.
Options:
[a] O=C(C/C=N\OCc1ccc([N+](=O)[O-])cc1)Nc1ccc(F)cc1F
[b] N#Cc1c(-c2ccccc2)cc(-c2ccccc2)[nH]c1=O
[c] Cc1ccc(CN(Cc2cccnc2)C(=S)Nc2cc(Cl)ccc2C)cc1
[d] Cc1ccc(NC(=O)COc2ccc(Br)cc2C)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}