Task: Please answer the multiple choice question.
Question: Which molecules are not a hERG blocker (<10uM)?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
[a] Cc1ncccc1-c1nnc(CCCCN2CC3C[C@]3(c3ccc(C(F)(F)F)cc3)C2)n1C
[b] CN1CCN(Cc2ccc(OC3CN(C(=O)c4nnc(-c5ccccc5)o4)C3)cc2F)CC1
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}
[3-[3-fluoro-4-[(4-methylpiperazin-1-yl)methyl]phenoxy]azetidin-1-yl]-(5-phenyl-1,3,4-oxadiazol-2-yl)methanone