Task: Please answer the multiple choice question.
Question: Which molecules are not a human ether-à-go-go related gene (hERG) blocker?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
[a] CSCC[C@H](Nc1ncnc2sc(C)c(C)c12)C(=O)O
[b] CCNC(=O)COC(=O)Cc1ccc(Cl)cc1Cl
[c] O=C(NNC(=S)NC(=O)c1ccc(Br)cc1)c1cccc([N+](=O)[O-])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}