Task: Please answer the multiple choice question.
Question: Which molecules are not a human ether-à-go-go related gene (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. Nc1nc2c(s1)CC[C@H]2C(=O)Nc1ccc(C[C@@H]2CC[C@H]([C@H](O)c3cccnc3)N2)cc1
b. Clc1cccc2c(-c3nc(CN4CCOCC4)cs3)cn(CC3CCOCC3)c12
c. O=C1NC[C@@H](c2ccccc2)C12CCN([C@H]1CCCC[C@@H]1c1ccccc1)CC2
d. COc1cc(Nc2ncc(C)s2)nc(N[C@@H](C)c2ncc(F)cn2)n1
e. Cc1ccc2c(-c3nnc(SCCCN4CCc5cc6onc(C)c6cc5CC4)n3C)cccc2n1
Answer: a, 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}
(4R)-2-amino-N-[4-[[(2S,5R)-5-[(R)-hydroxy(pyridin-3-yl)methyl]pyrrolidin-2-yl]methyl]phenyl]-5,6-dihydro-4H-cyclopenta[d][1,3]thiazole-4-carboxamide