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, c, or d without using any other words.
Options:
a: O=C(CC1C(=O)NCCN1C(=O)Nc1ccccc1)Nc1cc(Cl)ccc1Cl
b: Cc1ccc2nc(N3C(=O)C(O)=C(C(=O)c4ccco4)C3c3cccc(O)c3)sc2c1.O=C(O)C(=O)O
c: COc1ccc(Cl)cc1N(CC(=O)Nc1cccc(SC)c1)S(C)(=O)=O
d: Cc1sc2nc(CSCC(=O)Nc3ccc(C(F)(F)F)cc3)[nH]c(=O)c2c1C
Answer: a, b, c, d
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}