Task: Please answer the multiple choice question.
Question: Which molecules are a hERG blocker (<10uM)?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any other words.
Options:
a.) NC(=O)N1CCC(CC(=O)N2CCC([C@H]3c4ncc(Br)cc4CCc4cc(Cl)cc(Br)c43)CC2)CC1
b.) CCOC(=O)N1CCC(CN2CCC3(CC2)CN(C(=O)NC)c2ncccc23)CC1
c.) CN1CC(c2c[nH]c3cc(-n4ccc(OCc5ccccc5)cc4=O)ccc23)C1
d.) CN(C(=O)c1ccc(-c2ccc(F)cc2)cc1)[C@H]1CCc2cc(CN3CCS(=O)(=O)CC3)ccc2C1
e.) CC#C[C@]1(O)CC[C@H]2[C@@H]3CCC4=CC(=O)CCC4=C3[C@@H](c3ccc(N(C)C)cc3)C[C@@]21C
Answer: b, d
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}
ethyl 4-[[1-(methylcarbamoyl)spiro[2H-pyrrolo[2,3-b]pyridine-3,4'-piperidine]-1'-yl]methyl]piperidine-1-carboxylate