Task: Please answer the multiple choice question.
Question: Which molecules are not a hERG blocker (<10uM)?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
a: Cc1c(Cl)cccc1N1CCN(CCCNC(=O)c2nc(-c3ccccc3)n(-c3ccccc3)c2Cn2cncn2)CC1.Cl.Cl.Cl
b: N[C@@H](Cn1c(=O)cnc2ccc(F)cc21)C1CCC(NCc2ccc3c(n2)NC(=O)CO3)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}
6-[[[4-[(1R)-1-amino-2-(7-fluoro-2-oxoquinoxalin-1-yl)ethyl]cyclohexyl]amino]methyl]-4H-pyrido[3,2-b][1,4]oxazin-3-one