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 additional words.
Options:
a O=C(CNC(=O)c1cccc(C(F)(F)F)c1)N[C@@H]1CCN(CCC2CCN(C(=O)c3ccccc3Cl)CC2)C1
b CC(C)(C)c1cc(NC(=O)n2ncc3cc(Oc4ncnc5c4CNC5)ccc32)no1
Answer: 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}
N-(5-tert-butyl-1,2-oxazol-3-yl)-5-(6,7-dihydro-5H-pyrrolo[3,4-d]pyrimidin-4-yloxy)indazole-1-carboxamide