Task: Please answer the multiple choice question.
Question: Which molecules are a human ether-à-go-go related gene (hERG) blocking compound (<10uM)?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any other words.
Options:
[a] O=C1NCCN1CC[NH+]1CCC(c2cn(-c3ccc(CCO)cc3)c3ccc(Cl)cc23)CC1
[b] Fc1cccc2c(-c3nc(CN4CCCC4)cs3)cn(CC3CCOCC3)c12
[c] [2H]C([2H])([2H])Oc1cc(C(O)CN2CCN(C[C@H](O)c3ccc4c(c3C)COC4=O)CC2)ncc1C#N
[d] CNC(=O)c1cc(-c2ccc3c(N4CCOC[C@@H]4C)nc(N4CCOC[C@@H]4C)nc3n2)ccc1OC
[e] CNC(=O)c1c(NCC2CCC3(CCC3)CC2)nc(C#N)nc1OCC1CCN(C(C)=O)CC1
Answer: b
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}
2-[7-fluoro-1-(oxan-4-ylmethyl)indol-3-yl]-4-(pyrrolidin-1-ylmethyl)-1,3-thiazole