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: COc1cc(C(=O)NCc2ccccn2)ccc1OCc1c(C)noc1C
b: CCCCn1c(N)c(N(CC(C)C)C(=O)c2ccc(S(=O)(=O)N3CCCCCC3)cc2)c(=O)[nH]c1=O
c: Cc1ccc(N=Cc2sc(O)c3ccccc23)cc1
d: NS(=O)(=O)c1ccc(CNC(=S)NC2CCCCC2)cc1
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}