CCCc1nc(C(C)(C)C)[nH+]c(C(C)(C)C)c1CC mol25837 1_1 CCCc1[nH+]c(C(C)(C)C)nc(C(C)(C)C)c1CC mol25837 1_2 CCCc1[nH+]c(C(C)(C)C)[nH+]c(C(C)(C)C)c1CC mol25837 2_1