CH₂DOH spectra toward dM-1, dM-2, and dM-3 for a synthesized beam of . The dashed lines indicate a V_LSR of 8 km s^-1. The unidentified molecular lines are denoted with their frequencies. a) For dM-1, the CH₂DOH 11_1,10 − 11_0,11 e₁ line is blended with a broad H¹³CCCN J = 12–11 line (ΔV ≈ 10 km s^-1) at 105 799.1 MHz. The rms noise (1σ) is 0.02 K. b–d) The dotted line indicates the CH₂DOH 5_3,3 − 4_3,2e₀ line at 223 691.5 MHz, which is blended with the (CH₃)₂CO 17_7,11 − 16_6,10 EA/AE lines at 223 692.1 MHz. The rms noise (1σ) is 0.35 K. e) The strong line to the left is the HDO 3_1,2 − 2_2,1 line at 225 896.7 MHz. Two velocity components at 7.8 and 9.0 km s^-1 are seen toward dM-3. The rms noise (1σ) is 0.12 K.