Task: Please answer the multiple choice question.
Question: Which molecules are a hERG blocking compound (<10uM)?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
a. C(CN1CCCCCC1)=C1CCCc2c1cnn2-c1ccccc1
b. COc1ccc2ncc(F)c(CCC34CCC(NCc5ccc6c(n5)NC(=O)C(C)O6)(CC3)CO4)c2n1
c. Cc1cccc(C(CC[C@H](N)C(=O)O)(c2ccccc2)c2ccccc2)c1
d. COc1cc(F)ccc1-c1cncc(CNCC2CC2)n1
Answer: a, b, d
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-[[[1-[2-(3-fluoro-6-methoxy-1,5-naphthyridin-4-yl)ethyl]-2-oxabicyclo[2.2.2]octan-4-yl]amino]methyl]-2-methyl-4H-pyrido[3,2-b][1,4]oxazin-3-one