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. COc1ccc2ncc(Cl)c(CCC34CCC(NCc5ccc6c(n5)NC(=O)CO6)(CC3)CO4)c2n1
b. O=C(N1CCCN(C2CCC2)CC1)N1CCC2(CCCN(C3CCOCC3)C2)C1
c. CCOC[C@@H](CC(C)C)NC(=O)[C@@H]1CNC[C@H](C(=O)N(c2cc(OCCCOC)c(C(C)C)cn2)C2CC2)C1
d. FC(F)(F)Oc1ccc(Cl)c(CN[C@H]2CCC3CC[C@]2(c2ccccc2)N3)c1
e. COc1cc(N)c(Cl)cc1C(=O)N[C@H]1CC[NH+]2CCC[C@H]1C2
Answer: a, d, 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}
6-[[[1-[2-(3-chloro-6-methoxy-1,5-naphthyridin-4-yl)ethyl]-2-oxabicyclo[2.2.2]octan-4-yl]amino]methyl]-4H-pyrido[3,2-b][1,4]oxazin-3-one