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: COc1cnc2ccc(=O)n(CCN3CCC(c4nc5cc(C(F)(F)F)ccc5[nH]4)CC3)c2c1
b: Cc1n[nH]cc1C(=O)NC1CC(C)(C)Oc2nc(-c3ccc(Cl)cc3Cl)c(-c3ccc(Cl)cc3)cc21
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}
7-methoxy-1-[2-[4-[5-(trifluoromethyl)-1H-benzimidazol-2-yl]piperidin-1-yl]ethyl]-1,5-naphthyridin-2-one