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) N[C@H]1COC[C@@H]1Oc1ccc2ncc(F)c(CCC34CCC(NCc5ccc6c(n5)NC(=O)CO6)(CC3)CO4)c2n1
(b) C[C@@H](c1ccc(OC(F)F)cc1)N1CC[C@](CCC(N)=O)(c2ccc(F)cc2)OC1=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}
3-[(6R)-3-[(1S)-1-[4-(difluoromethoxy)phenyl]ethyl]-6-(4-fluorophenyl)-2-oxo-1,3-oxazinan-6-yl]propanamide