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 additional words.
Options:
a: CN/C(NCCSCc1[nH]cnc1C)=[NH+]\C#N
b: CN(C)c1ccc(/C=C/c2c(F)cccc2F)cc1
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}
(E)-cyano-[methylamino-[2-[(4-methyl-1H-imidazol-5-yl)methylsulfanyl]ethylamino]methylidene]azanium