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 or b without using any other words.
Options:
[a] O=C1NC[C@@H](c2ccccc2)C12CCN([C@@H]1CCCC[C@@]1(O)c1ccc(F)cc1)CC2
[b] COc1c(N2C[C@@H]3CCCN[C@H]3C2)c(F)cc2c(=O)c(C(=O)O)cn(C3CC3)c12
Answer: a
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}
(4S)-8-[(1R,2R)-2-(4-fluorophenyl)-2-oxidanyl-cyclohexyl]-4-phenyl-2,8-diazaspiro[4.5]decan-1-one