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: O=[N+]([O-])c1cc(O)c(O)c([N+](=O)[O-])c1
b: CCn1c(CC(=O)Nc2ccccc2)nnc1SCC(=O)Nc1ccccc1C(=O)OC
c: Cn1c(SCC(=O)OC2CCCCC2)nnc1-c1ccco1
d: CCOC(=O)c1ccccc1NC1OC(=O)c2ccccc21
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}