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.) Cc1ccc(Nc2nc(C(=O)N3CCCC(C)C3C)cs2)cc1
b.) Cc1oc(-c2ccccc2)nc1C(=O)N1CCC(Oc2ccc(CN3CCCC3)cc2)CC1
Answer: a
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}
(2,3-dimethylpiperidin-1-yl)-[2-(4-methylanilino)-1,3-thiazol-4-yl]methanone