200
98%
Nc1ccc2ccccc2c1S(O)(=O)=O
1S/C10H9NO3S/c11-9-6-5-7-3-1-2-4-8(7)10(9)15(12,13)14/h1-6H,11H2,(H,12,13,14)
GWIAAIUASRVOIA-UHFFFAOYSA-N