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, b, or c without using any other words.
Options:
(a) CC(C)(C)OC(=O)N1CCC(N2C(=O)c3ccccc3C2C(=O)NCc2ccc(OC(F)(F)F)cc2)CC1
(b) Cc1nc2cnc(Oc3ccc(F)cc3)cc2c(=O)n1C[C@H]1CCCN(C(C)C)C1
(c) Cn1c(SCCCN2CC[C@]3(C[C@@H]3c3ccc(F)cc3)C2)nnc1-c1cccnc1
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}
tert-butyl 4-[3-oxo-1-[[4-(trifluoromethoxy)phenyl]methylcarbamoyl]-1H-isoindol-2-yl]piperidine-1-carboxylate