Task: Please answer the multiple choice question.
Question: Which molecules are 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] NC(=O)c1cnc(N[C@H](C2CC2)C(F)(F)F)c2c1[nH]c1cc(-c3cn[nH]c3)ccc12
[b] COc1ccc(-c2nnc(C(=O)N3CC(Oc4ccc(CN5CC(OC)C5)cc4)C3)o2)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-[4-[(3-methoxyazetidin-1-yl)methyl]phenoxy]azetidin-1-yl]-[5-(4-methoxyphenyl)-1,3,4-oxadiazol-2-yl]methanone