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system
What is the SMILES representation for N-butyl-3-[5-[2-(3-methylanilino)-2-oxoethyl]sulfanyl-3-oxo-2H-imidazo[1,2-c]quinazolin-2-yl]propanamide ?
user
CCCCNC(=O)CCC1N=C2C3=CC=CC=C3N=C(SCC(=O)NC3=CC=CC(C)=C3)N2C1=O
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