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) N[C@H]1C[C@@H](N2Cc3cn[nH]c3C2)CO[C@@H]1c1cc(F)ccc1F
b) CS(=O)(=O)c1ccc(C(CC2CCCC2)C(=O)Nc2nccs2)cc1F
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}
3-cyclopentyl-2-(3-fluoro-4-methylsulfonylphenyl)-N-(1,3-thiazol-2-yl)propanamide