Task: Please answer the multiple choice question.
Question: Which molecules are not a hERG blocking compound (IC50 < 10uM)?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
a. O=C(O)c1cccc(Nc2c([N+](=O)[O-])cc([N+](=O)[O-])c3cccnc23)c1
b. COc1ccc(N(C)S(=O)(=O)c2cccc(C(=O)NC3CCCC(C)C3C)c2)cc1
c. CC(CC(=O)Nc1ccc(Br)cc1F)S(=O)(=O)c1ccc2c(c1)NC(=O)CO2
d. COc1cc2c(c(OC)c1OC)-c1ccc(OC)c(=O)cc1[C@@H](NC(C)=O)CC2
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}