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 COc1ccc2ncc(=O)n(C[C@H](N)C3CCC(NCc4ccc5c(n4)NC(=O)CO5)CC3)c2c1
b CC(C)S(=O)(=O)NC1COCC1c1ccc(-c2cccs2)cc1
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}
6-[[[4-[(1R)-1-amino-2-(7-methoxy-2-oxoquinoxalin-1-yl)ethyl]cyclohexyl]amino]methyl]-4H-pyrido[3,2-b][1,4]oxazin-3-one