Task: Please answer the multiple choice question.
Question: Which molecules are not a hERG blocking compound (IC50 less than 10uM)?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
a: Cc1nc(-c2nnc(SCC(=O)Nc3cc(C(F)(F)F)cc(C(F)(F)F)c3)n2C)cs1
b: CC(NC(=O)c1ccc(Br)cc1)C(=O)NC1=NCCS1
c: CCn1cc([C@@H]2C[C@H]3CN(Cc4cccc(Cl)c4)C(=O)[C@]34CCCN24)c(C)n1
d: CCOc1cc(Br)ccc1S(=O)(=O)NCc1ccccc1
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}