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 or b without using any other words.
Options:
a: COc1ccc(-c2noc(CN(C)C(=O)CCN3C(=O)[C@H]4CC=CC[C@H]4C3=O)n2)cc1
b: CCOc1cccc(OCC)c2c(C)[n+](CC3CCCO3)c(C)c1-2.[O-][Cl+3]([O-])([O-])[O-]
Answer: a, b
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}