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 O=C(Nc1ccccc1)c1[nH]c2cc(F)ccc2c1[C@@H]1C[NH2+]CC[C@@H]1F
b C[C@H](c1ccccc1)N1C(=O)O[C@](Cc2ccccc2)(c2nnc(C3(c4ccccc4)CC3)o2)C1=O
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}
(5R)-5-benzyl-5-[5-(1-phenylcyclopropyl)-1,3,4-oxadiazol-2-yl]-3-[(1R)-1-phenylethyl]-1,3-oxazolidine-2,4-dione