Task: Please answer the multiple choice question.
Question: Which molecules are not a hERG blocking compound (<10uM)?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
a) C[C@H]1CN(C2COC2)CCN1c1ccc(Nc2cc(-c3ccnc(N4CCn5c(cc6c5CC(C)(C)C6)C4=O)c3CO)cn(C)c2=O)nc1
b) C[C@H](N)CNc1nc(-c2ccncc2)cc2cnccc12
c) COc1ccc2ncc(F)c(CC(F)C34CCC(NCc5ccc6c(n5)NC(=O)CO6)(CC3)CO4)c2n1
d) COCCOC(=O)N1C[C@@H]2C[C@@H](NC3CCOCC3OC)C[C@]2(C(=O)N2CCc3ncc(C(F)(F)F)cc3C2)C1
Answer: a, b, d
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}
(2S)-1-N-(3-pyridin-4-yl-2,6-naphthyridin-1-yl)propane-1,2-diamine