Task: Please answer the multiple choice question.
Question: Which molecules are a hERG blocking compound (<10uM)?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any additional words.
Options:
a. O=C(Nc1ccc(OC2(C(=O)O)CC2)cc1F)C(C1CCCCC1)n1c(-c2ccc(Cl)cc2)nc2cc(F)c(F)cc21
b. CC(=O)N1CCC(n2nc(C)c(Nc3ncc(Cl)c(-c4cnc5ccccn45)n3)c2C)CC1
c. COc1cc(CN2CCC(CNCCCCCC(c3ccc(F)cc3)c3ccc(F)cc3)C2)cc(OC)c1OC
d. CNCC[C@@H](Oc1cc(Cl)ccc1C#N)c1ccccc1
e. C[C@@H](CN(C)C)[C@](C)(O)Cc1ccc(Cl)cc1
Answer: c, e
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,3S)-1-(4-chlorophenyl)-4-(dimethylamino)-2,3-dimethylbutan-2-ol