Task: Please answer the multiple choice question.
Question: Which molecules are a hERG blocking compound (<10uM)?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
a: COc1cccc(C(O)C2CCN(CCc3ccc(F)cc3)CC2)c1OC
b: Cn1c(SCCCN2CC3CCN(c4ccc(C(F)(F)F)cc4)C3C2)nnc1-c1ccc(=O)[nH]c1
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}
5-[4-methyl-5-[3-[1-[4-(trifluoromethyl)phenyl]-2,3,3a,4,6,6a-hexahydropyrrolo[2,3-c]pyrrol-5-yl]propylsulfanyl]-1,2,4-triazol-3-yl]-1H-pyridin-2-one