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) CC(C)(C)[C@@H]1C=C(C(=O)NCc2ccccc2)O[C@H](OCc2ccc(CO)cc2)C1
(b) CCNc1nc(SCC(=O)Nc2ccc(Cl)c(Cl)c2)nc(N2CCOCC2)n1
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}