Task: Please answer the multiple choice question.
Question: Which molecules are not a human ether-à-go-go related gene (hERG) blocking compound?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
a: CCc1ccc(Nc2cc(C)nc3nc(C)nn23)cc1
b: C=CCn1c(=O)c(C(C)=O)cn(N(C)c2ncc(C(F)(F)F)cc2Cl)c1=O
c: CC(C)NC(=O)COC(=O)CNC(=O)c1cc(Cl)cc([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}