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 additional words.
Options:
a. COc1cc(N2CCN(CCO)CC2)ccc1Nc1ncc(Cl)c(-c2cnc3ccccn23)n1
b. CN1Cc2cccc(Oc3ncccc3NC(=O)Nc3ccc(OC(F)(F)F)cc3)c2C1C(C)(C)C
c. C#CC1(O)CCC2C3CCC4=CC(=O)CCC4(C)C3CCC21C
d. CC(C)Oc1cc([C@@](Cc2ccccc2)(NC[C@@H](O)C(F)(F)F)c2cc(F)cc(OC(F)(F)C(F)F)c2)ccc1F
e. Cc1nc(C(C)C)n(C2CC3CCC(C2)N3CC[C@H](NC(=O)C2CCC(F)(F)CC2)c2ccccc2)n1
Answer: c, 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}
(2R)-1,1,1-trifluoro-3-[[(1R)-1-(4-fluoro-3-propan-2-yloxyphenyl)-1-[3-fluoro-5-(1,1,2,2-tetrafluoroethoxy)phenyl]-2-phenylethyl]amino]propan-2-ol