Task: Please answer the multiple choice question.
Question: Which molecules are not a human ether-à-go-go related gene (hERG) blocker (<10uM)?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
(a) O=C(O)c1ccc2c(c1)nc(Nc1cccc(Cl)c1)c1ccncc12
(b) CN1CCN(Cc2ccc(OC3CN(C(=O)c4nnc(-c5ccccc5)o4)C3)cc2F)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}
[3-[3-fluoro-4-[(4-methylpiperazin-1-yl)methyl]phenoxy]azetidin-1-yl]-(5-phenyl-1,3,4-oxadiazol-2-yl)methanone