Task: Please answer the multiple choice question.
Question: Which molecules are not a human ether-à-go-go related gene (hERG) blocker (<10uM)?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
a) CC[C@H](C)[C@@H]1NC(=O)[C@H](Cc2ccccc2)N(C)C(=O)[C@H]([C@@H](C)CC)NC(=O)[C@H](Cc2ccccc2)N(C)C1=O
b) CC[C@H](Nc1nc(N)nc(N)c1C#N)c1nc2cccc(C#CCCCC(=O)N3CCOCC3)c2c(=O)n1-c1ccccc1
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-diamino-6-[[(1S)-1-[5-(6-morpholin-4-yl-6-oxohex-1-ynyl)-4-oxo-3-phenylquinazolin-2-yl]propyl]amino]pyrimidine-5-carbonitrile