Task: Please answer the multiple choice question.
Question: Which molecules are not a hERG blocking compound (<10uM)?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
[a] CS(=O)(=O)C1(c2nc(-c3cccc4[nH]ccc34)nc3c2OC[C@@H]2COCCN32)CCOCC1
[b] COCCCc1cc(CN(C(=O)[C@H]2CNCC[C@]23OCc2cc(F)c(F)cc23)C2CC2)cc(OCCOC)c1
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}
(3S,3'S)-N-cyclopropyl-5,6-bis(fluoranyl)-N-[[3-(2-methoxyethoxy)-5-(3-methoxypropyl)phenyl]methyl]spiro[1H-2-benzofuran-3,4'-piperidine]-3'-carboxamide