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 additional words.
Options:
(a) COc1ccc(N(C(=O)c2cccnc2)S(=O)(=O)c2ccc(Cl)cc2)cc1
(b) Cc1nn(-c2cccc(C(=O)O)c2)c(C)c1[N+](=O)[O-]
(c) Cc1ccc(CNS(=O)(=O)c2ccc3c(c2)C(C)(C)C(=O)N3C)cc1
(d) COc1ccc(Nc2nc(C)nc3sc4c(c23)CCC4)cc1O
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}