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, or c without using any other words.
Options:
[a] O=C(c1ccccc1Oc1ccccc1)N(C1CCC1)C1CCNC1
[b] O=C1COc2ccc(CNC34CCC(CCc5c(F)cnc6ccc(OC[C@H]7C[C@H]7C(=O)O)nc56)(CC3)OC4)nc2N1
[c] O=S(=O)(Nc1ccc(CCNC[C@H](O)c2cccnc2)cc1)c1ccc(-c2nc(-c3ccc(C(F)(F)F)cc3)cs2)cc1
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}
(1R,2S)-2-[[7-fluoro-8-[2-[4-[(3-oxo-4H-pyrido[3,2-b][1,4]oxazin-6-yl)methylamino]-2-oxabicyclo[2.2.2]octan-1-yl]ethyl]-1,5-naphthyridin-2-yl]oxymethyl]cyclopropane-1-carboxylic acid