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 other words.
Options:
[a] O=C(NOCCO)c1ccc2cncn2c1Nc1ccc(I)cc1F
[b] Cc1nc2ncc(Oc3ccc(F)c4cccnc34)nc2c(=O)n1C[C@H]1CCCN(C(C)C)C1
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-(5-fluoroquinolin-8-yl)oxy-2-methyl-3-[[(3S)-1-propan-2-ylpiperidin-3-yl]methyl]pteridin-4-one