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 additional words.
Options:
[a] CCn1c(-c2ccccc2)ccc(C#N)c1=O
[b] N#Cc1c(NC(=O)COC(=O)c2ccc(F)cc2)sc2c1CCC2
[c] CCOc1ccc(CN2CCNC(=O)C2CC(=O)NC2CCCCCC2)cc1
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}