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, or c without using any other words.
Options:
[a] C#CC1(O)CCC2C3CCC4=CC(=O)CCC4(C)C3CCC21C
[b] CCOC(=O)CCc1ccc(OCC(O)CNC(C)(C)Cc2ccc3ccccc3c2)c(C#N)c1
[c] Cc1nc(NC(=O)c2cc(CNC(=O)C(C)C)cnc2C(F)F)[nH]c1-c1ccc(C(F)(F)F)cc1
Answer: b, c
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}
ethyl 3-[3-cyano-4-[2-hydroxy-3-[(2-methyl-1-naphthalen-2-ylpropan-2-yl)amino]propoxy]phenyl]propanoate