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| S1—C7A | 1.733 (2) | C8—C16 | 1.357 (3) |
| S1—C2 | 1.758 (2) | C8—C9 | 1.470 (3) |
| C2—N3 | 1.308 (3) | C9—O1 | 1.365 (3) |
| N3—C3A | 1.380 (3) | C10—O1 | 1.379 (2) |
| C3A—C7A | 1.411 (3) | C15—C16 | 1.434 (3) |
| C7A—S1—C2 | 88.87 (10) | N3—C3A—C7A | 115.15 (19) |
| N3—C2—S1 | 115.63 (16) | C3A—C7A—S1 | 109.57 (16) |
| C2—N3—C3A | 110.75 (18) |
