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 other words.
Options:
a.) Cc1cc(C#N)ccc1-c1ccnc(NCc2cc(-c3ccccn3)n[nH]2)c1
b.) O=C(NC1CC1)c1cn(-c2cccc(-c3ccncc3)c2)c2ncccc2c1=O
Answer: 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}
N-cyclopropyl-4-oxo-1-(3-pyridin-4-ylphenyl)-1,8-naphthyridine-3-carboxamide