1 8NS 7-(cyclopropylmethyl)-10-(ethylsulfonyl)-2-methyl-2,4,6,7-tetrahydro-3h-2,4,7-triazadibenzo[Cd,f]azulen-3-one 1.000 2 8NV 7-(cyclopropylmethyl)-2-methyl-10-[(propan-2-yl)sulfonyl]-2,4,6,7-tetrahydro-3h-2,4,7-triazadibenzo[Cd,f]azulen-3-one 0.966