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 Cc1ccc(C)c(-c2csc(NC(=O)C3=COCCO3)n2)c1
b COC(=O)c1ccc(OC(=O)c2nn(C)cc2Cl)c(OC)c1
c CCOc1ccc(C(=O)OCc2nnc(-c3cccs3)o2)cc1OC
d O=C1CSC(=S)N1c1cccc(O)c1
Answer: a, b, 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}