Task: Please answer the multiple choice question.
Question: Which molecules are not 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) CCCCOc1ccc(C(=O)N[C@@H]2COc3cccc(N4CCN(C)CC4)c3C2)cc1
(b) C[C@@H](O)c1nc2cnc3[nH]ccc3c2n1[C@H]1CC[C@@H](NCC(F)(F)F)C1
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}
(1R)-1-[3-[(1S,3R)-3-(2,2,2-trifluoroethylamino)cyclopentyl]-3,5,8,10-tetrazatricyclo[7.3.0.02,6]dodeca-1,4,6,8,11-pentaen-4-yl]ethanol