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. CC(Sc1nnc(Nc2ccccc2)s1)C(=O)Nc1nc(-c2ccccc2)cs1
b. COc1ccccc1CNc1ccc(Br)cn1
c. COc1ccc([C@@H]2[C@@H]3C(=O)N(C(C)(C)C)C(=O)[C@@H]3[C@]3(Cc4ccccc4)C(=O)N(c4cccc(Br)c4)C(=O)N23)cc1
d. O=C(CCCl)Nc1ccc(S(=O)(=O)NCc2ccco2)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}