Task: Please answer the multiple choice question.
Question: Which molecules are not a hERG blocking compound (<10uM)?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
a.) O=C(c1ccc(CN2CCOCC2)cc1)N1CCN(C2CCC2)CC1
b.) C[C@@H]([NH2+]C(C)(C)C)C(=O)c1cccc(Cl)c1
Answer: a, b
Task: Please answer the multiple choice question.
Question: Which molecules are {herg_blocker#not &NULL}a {herg_blocker__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_blocker%}
Answer: {%multiple_choice_result}
tert-butyl-[(2R)-1-(3-chlorophenyl)-1-oxopropan-2-yl]azanium