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) CCOC(=O)c1c(C)n(C)c2cc(Br)c(O)c(O)c12
(b) COc1ccc(/C=N/OCC(=O)NC(c2ccccc2)c2ccccc2)c(OC)c1
(c) O=Cc1ccc(OCC(=O)NC(=O)NC2CCCCC2)cc1
(d) CC(C(=O)c1ccc(Cl)cc1Cl)n1cncn1.O=[N+]([O-])O
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}