Is it possible to turn these radio options in to multiline?
Yes! If you are using the resource editor, then select the radio-button in question and, in the "Properties" pane, set the "Multiline" condition (in the "Appearance" group) to True.
If you are editing the resource script manually, then add the BS_MULTILINE style to the control.
The following screenshot is from Visual Studio 2010, but the UI is very similar in VS 2019, IIRC:

And here is the resource script, for the above dialog box, showing the use of the BS_MULTILINE style:
IDD_ABOUTBOX DIALOGEX 0, 0, 258, 132
STYLE DS_SETFONT | DS_MODALFRAME | DS_FIXEDSYS | WS_POPUP | WS_CAPTION | WS_SYSMENU
CAPTION "About AppWizDog"
FONT 8, "MS Shell Dlg", 0, 0, 0x1
BEGIN
ICON IDR_MAINFRAME, IDC_STATIC, 14,14,20,20
LTEXT "AppWizDog, Version 1.0",IDC_STATIC, 42,14,114,8, SS_NOPREFIX
LTEXT "Copyright (C) 2014", IDC_STATIC, 42,26,114,8
DEFPUSHBUTTON "OK", IDOK, 201,111,50,14, WS_GROUP
CONTROL "This is a long caption text", IDC_RADIO1, "Button",
BS_AUTORADIOBUTTON | BS_MULTILINE, 7,52,62,22
END