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 or b without using any additional words.
Options:
a: CNc1noc2c(-c3ccc4c(N5CCOC[C@@H]5C)nncc4c3)c(C)ccc12
b: COc1ccc2ncc(=O)n(C[C@H](N)C3CCC(NCc4ncc5c(n4)NC(=O)CO5)CC3)c2c1
Answer: a, 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-[[[4-[(1R)-1-amino-2-(7-methoxy-2-oxoquinoxalin-1-yl)ethyl]cyclohexyl]amino]methyl]-8H-pyrimido[5,4-b][1,4]oxazin-7-one