Task: Please answer the multiple choice question.
Question: Which molecules are not a human ether-à-go-go related gene (hERG) blocking compound (<10uM)?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
(a) NC(=O)c1c(NC(=O)Nc2ccc(Cl)cc2)sc2c1CC[N+]1(CCCC1)C2.[Br-]
(b) O=C(NC1CC1)c1cn(-c2cccc(C#Cc3cccnc3)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-(2-pyridin-3-ylethynyl)phenyl]-1,8-naphthyridine-3-carboxamide