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 additional words.
Options:
a Cc1cc(CN2CCN(c3c(Cl)cnc4nc(-c5cn(C)nc5C)[nH]c34)CC2)no1
b COc1cc(N)c(Cl)cc1C(=O)N[C@@H]1CCN(CCCCCC(=O)O[C@H]2CN3CCC2CC3)C[C@@H]1OC
c Cc1cccc(C(=O)Nc2cccc(NC(=O)c3ccccc3C(F)(F)F)c2)c1
d CNC(=O)c1ccc(N2C(=S)N(c3ccc(C#N)c(C(F)(F)F)c3)C(=O)C2(C)C)cc1F
e CCc1noc(-c2nnc3n2CCN(C(=O)c2ccc(F)cc2)[C@@H]3C)n1
Answer: a
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}
3-[[4-[6-chloro-2-(1,3-dimethylpyrazol-4-yl)-1H-imidazo[4,5-b]pyridin-7-yl]piperazin-1-yl]methyl]-5-methyl-1,2-oxazole