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, or c without using any additional words.
Options:
(a) COC(CNc1ccc([N+](=O)[O-])c(NCC(OC)OC)c1C#N)OC
(b) Nc1nc(Nc2cccc3ccccc23)nc(C2CCCC2=O)n1
(c) COc1cc(C(=O)N/C(=C/c2ccc(F)cc2)C(=O)NC(C(=O)O)c2ccccc2)cc(OC)c1OC
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}