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] COc1ccc(CCn2c(NN=C3CCCC3)nc3c2c(=O)[nH]c(=O)n3C)cc1
[b] O=[N+]([O-])c1ccc2nc(NS(=O)(=O)c3ccc(Cl)cc3)sc2c1
[c] COc1ccccc1CNC(=O)c1cccc(S(=O)(=O)N2CCN(c3ccc(F)cc3)CC2)c1
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}