Task: Please answer the multiple choice question.
Question: Which molecules are not a hERG blocking compound?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
[a] c1cnc2c(SCc3ccc(-c4nnco4)cc3)cccc2c1
[b] Cn1c(CN2CCCC2)nc2cc(NS(=O)(=O)c3ccccc3)ccc21
[c] Brc1cccc(-c2nnc3n2CCC3)c1
[d] Brc1ccc(C2=CSC3=NCCN23)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}