Define lone pair from nitrogen participating in aromaticity

Reference no: EM13714551

Problem- Are the lone pairs participating in a 8 member ring, with one corner of the ring being a nitrogen (heterocycle) attached to a hydrogen and with three pi bonds on the ring between carbons, 2-3, 4-5, 6-7. is the lone pair from nitrogen participating in aromaticity? It's number 18.15 (c), theres just no solution to it.

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Reference no: EM13714551

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