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] Fc1ccc(Nc2n[nH]c3cc(OC(F)(F)F)cnc23)cc1F
[b] CC(C(O)c1ccc2c(c1)CN(C)C(=O)N2)N1CCC(O)(c2ccc(F)cc2)CC1
Answer: a
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}
N-(3,4-difluorophenyl)-6-(trifluoromethoxy)-1H-pyrazolo[4,3-b]pyridin-3-amine