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 Cc1nc(SCc2cccc(F)c2)[nH]c(=O)c1C#N
b CC(=O)N1CCc2cc(S(=O)(=O)CCC(=O)NCc3ccco3)ccc21
c Cc1ccc(C(=O)Nc2ncc(Cc3ccc(SC(F)F)cc3)s2)cc1
d CS(=O)Cc1cc(Sc2ccccc2)nc(-c2cccnc2)n1
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}