Task: Please answer the multiple choice question.
Question: Which molecules are not a 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.) CCOC(=O)C1=C(CN2CC(F)(F)C[C@H]2C(=O)O)NC(c2nccs2)=N[C@H]1c1ccc(F)cc1Br
b.) Cc1nc(C#Cc2ccnc(Cl)c2)c(C)n1-c1ccc(F)cc1F
c.) CC(=O)Nc1ccc2c3cccc4c3c([n+](C)c2c1)-c1ccccc1N4C
d.) N#Cc1c(O)[nH]c2scc(-c3ccc(-c4ccccc4O)cc3)c2c1=O
e.) O=C(NCc1ccc(OCC(F)(F)F)cc1)C1c2ccccc2C(=O)N1CCc1ccccn1
Answer: a, 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}
(2S)-1-[[(4R)-4-(2-bromo-4-fluorophenyl)-5-ethoxycarbonyl-2-(1,3-thiazol-2-yl)-1,4-dihydropyrimidin-6-yl]methyl]-4,4-difluoropyrrolidine-2-carboxylic acid