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 additional words.
Options:
a. CCCN1C(=O)/C(=N\OCC(=O)NC23CC4CC(CC(C4)C2)C3)c2ccccc21
b. CC12CCC(=O)N1C(C(=O)Nc1cc(Cl)ccc1N1CCOCC1)CS2
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}