Task: Please answer the multiple choice question.
Question: Which molecules are a hERG blocker (<10uM)?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
[a] COCCCc1cc(C)c(C)c(CN(C(=O)[C@H]2CNCC[C@@]23OCc2cc(F)c(F)cc23)C2CC2)c1
[b] Cn1c(SCCCN2CCc3ccc4oc(C(F)(F)F)nc4c3CC2)nnc1-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}
8-[3-[(4-methyl-5-phenyl-1,2,4-triazol-3-yl)sulfanyl]propyl]-2-(trifluoromethyl)-6,7,9,10-tetrahydro-[1,3]oxazolo[5,4-i][3]benzazepine