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.) CC[C@H](C)C(N)c1cn(C(CCCN=C(N)N)C(=O)N2CCNCC2)nn1
b.) CC1(C)CC2CC(C)(CN2S(=O)(=O)c2ccc(C(=O)Nc3ccc(Cl)c(S(=O)(=O)N4CCOCC4)c3)cc2)C1
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}